CN107038214A - Expression information processing method and processing device - Google Patents

Abstract

The present disclosure relates to a method and device for processing expression information. The method includes: receiving an expression information acquisition instruction, the expression information acquisition instruction being used to instruct the terminal to acquire expression information; acquiring chat content according to the expression information acquisition instruction; acquiring an expression matching a target keyword in the chat content information. In this technical solution, if the user needs to send emoticons when using the terminal to communicate, the terminal can obtain the emoticon information matching the target keywords in the chat content, so that the user can be provided with emoticon information adapted to the chat scene in time, saving It shortens the time for users to search, and can meet users' chat needs more humanely.

Description

Expression information processing method and device

technical field

The present disclosure relates to the field of communication technologies, and in particular, to a method and device for processing expression information.

Background technique

With the development of communication technology, mobile phones are used more and more widely, which greatly expands people's social scope. Based on the expansion of the social network, users use mobile instant messaging software to communicate more and more.

In related technologies, users can send information such as text, pictures and voice through instant messaging software. In order to enrich users' chat content and improve user experience, many instant messaging software provides emoticon information, for example, emoticon packs, and users can express emotions that are difficult to express through words by sending emoticon packs.

Contents of the invention

In order to overcome the problems existing in related technologies, the embodiments of the present disclosure provide a method and device for processing facial expression information. Described technical scheme is as follows:

According to the first aspect of the embodiments of the present disclosure, a method for processing expression information is provided, including:

Receiving an expression information acquisition instruction, the expression information acquisition instruction is used to instruct the terminal to acquire expression information;

Obtaining chat content according to the expression information acquisition instruction;

The expression information matching the target keyword in the chat content is acquired.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: when a user needs to send emoticons when using a terminal to communicate, the terminal can obtain emoticon information that matches the target keywords in the chat content, so that it can be provided to The expression information adapted to the user and the chat scene saves the user's search time and can meet the user's chat needs more humanely.

In one embodiment, the acquisition of emoticon information matching the target keyword in the chat content includes:

Instruct the server to obtain the download link of the emoticon information, receive the download link sent by the server, and download the emoticon information according to the download link; or

Obtaining the expression information corresponding to the target keyword in the chat content according to the pre-stored correspondence between the target keyword and the expression information; or

Acquiring expression information associated with the target keyword in the Internet.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: when the terminal needs to obtain expression information, it can download the required expression information according to the download link sent by the server; or according to the pre-stored correspondence between target keywords and expression information , to obtain the required expression information; or search for the expression information associated with the target keyword on the Internet to download, support multiple acquisition methods, simplify the steps of obtaining expression information, and improve the convenience for users to obtain expression information .

In one embodiment, the download link for instructing the server to obtain the emoticon information includes:

Parsing the chat content to obtain target keywords included in the chat content; sending the target keywords to the server to instruct the server to obtain the download link of the emoticon information according to the target keywords ;or

sending the chat content to the server to instruct the server to analyze the chat content to obtain target keywords included in the chat content, and instruct the server to obtain the The download link of emoticon information.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: the terminal can send chat content or target keywords to the server, so that the server can obtain related expression information, and the convenience for users to obtain expression information is improved.

In one embodiment, the parsing the chat content to obtain the target keywords included in the chat content includes:

Obtaining vocabulary whose attributes match preset attributes in the chat content; using the vocabulary whose attributes match preset attributes as target keywords included in the chat content; or

Obtaining words whose frequency of occurrence is greater than or equal to a preset frequency threshold in the chat content; using words whose frequency of occurrence is greater than or equal to the preset frequency threshold as target keywords included in the chat content.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: using words with preset attributes as target keywords, or using words with higher frequency of occurrence as target keywords improves the efficiency and accuracy of mining target keywords Improve the matching of emoticon information and chat content.

In one embodiment, said obtaining chat content includes:

Obtain the chat content included in the chat history within the preset time period; or

Get the chat content included in the preset number of chat records.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: the terminal can acquire the chat content included in the chat records within a preset time period, or acquire the chat content included in a preset number of chat records, and then the chat content Analyzing to obtain the target keywords further improves the adaptability of the expression information to the current chat scene. In this way, the chat content can be selectively parsed, which is conducive to improving the parsing efficiency.

According to the second aspect of the embodiments of the present disclosure, a method for processing expression information is provided, including:

receiving an expression information acquisition request sent by the terminal, wherein the expression information acquisition request carries the chat content of the terminal or target keywords in the chat content;

Acquiring, according to the expression information acquisition request, the expression information matching the target keyword in the chat content;

Send the expression information to the terminal.

The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: when the server receives the request for obtaining expression information sent by the terminal, it will obtain the expression information matching the target keyword in the chat content of the terminal, and send it to The terminal can further provide the terminal with the expression information adapted to its chat scene in a timely manner, which saves the search time of the terminal user and can meet the chatting needs of the terminal user more humanely.

In one embodiment, when the expression information acquisition request carries the chat content of the terminal,

According to the expression information acquisition request, obtaining the expression information matching the target keyword in the chat content includes:

Analyzing the chat content to obtain target keywords in the chat content;

According to the corresponding relationship between the pre-stored target keyword and the expression information, determine the expression information corresponding to the target keyword, and obtain the download link of the expression information; or, determine the expression information associated with the target keyword in the Internet, And obtain the download link of the emoticon information;

The sending the expression information to the terminal includes:

Sending the download link of the emoticon information to the terminal.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: the server obtains the download link of the emoticon information, and sends the download link to the terminal, and then the terminal can obtain the corresponding emoticon information based on the download link, which is beneficial to reduce the server memory Occupancy can effectively improve data processing efficiency.

According to a third aspect of the embodiments of the present disclosure, there is provided an expression information processing device, including:

The first receiving module is configured to receive an expression information acquisition instruction, and the expression information acquisition instruction is used to instruct the terminal to acquire expression information;

A first acquisition module, configured to acquire chat content according to the expression information acquisition instruction;

The second obtaining module is used to obtain expression information matching target keywords in the chat content.

In the first embodiment, the second acquisition module includes:

an instructing submodule, configured to instruct the server to obtain the download link of the emoticon information, receive the download link sent by the server, and download the emoticon information according to the download link; or

The first obtaining submodule is used to obtain the expression information corresponding to the target keyword in the chat content according to the pre-stored correspondence between the target keyword and the expression information; or

The second acquisition submodule is used to acquire expression information associated with the target keyword in the Internet.

In the first embodiment, the indication submodule includes:

A first parsing unit, configured to parse the chat content to obtain target keywords included in the chat content; a first sending unit, configured to send the target keywords to the server to instruct the server Obtaining the download link of the emoticon information according to the target keyword; or

The second sending unit is configured to send the chat content to the server, so as to instruct the server to analyze the chat content, obtain target keywords included in the chat content, and instruct the server according to the The target keyword is used to obtain the download link of the expression information.

In the first embodiment, the first parsing unit is configured to acquire vocabulary whose attributes match preset attributes in the chat content; and use the vocabulary whose attributes match preset attributes as targets included in the chat content keywords; or

The first parsing unit is used to acquire words whose frequency of occurrence is greater than or equal to a preset frequency threshold in the chat content; and use words whose frequency of occurrence is greater than or equal to a preset frequency threshold as target keys included in the chat content word.

In the first embodiment, the first acquisition module includes:

The third obtaining sub-module is used to obtain the chat content included in the chat records within the preset time period; or

The fourth obtaining sub-module is used to obtain the chat content included in the preset number of chat records.

According to a fourth aspect of the embodiments of the present disclosure, there is provided an expression information processing device, including:

The second receiving module is configured to receive the expression information acquisition request sent by the terminal, wherein the expression information acquisition request carries the chat content of the terminal or target keywords in the chat content;

A third acquiring module, configured to acquire, according to the expression information acquisition request, the expression information matching the target keyword in the chat content;

A sending module, configured to send the expression information to the terminal.

In one embodiment, when the expression information acquisition request carries the chat content of the terminal, the third acquisition module includes:

The parsing submodule is used to parse the chat content and obtain target keywords in the chat content;

The determining submodule is used to determine the expression information corresponding to the target keyword according to the pre-stored correspondence between the target keyword and the expression information, and obtain the download link of the expression information; or, determine the expression information corresponding to the target keyword in the Internet. The emoticon information associated with the word, and obtain the download link of the emoticon information;

The sending module includes:

The sending submodule is configured to send the download link of the emoticon information to the terminal.

According to a fifth aspect of the embodiments of the present disclosure, there is provided an expression information processing device, including:

first processor;

a first memory for storing first processor-executable instructions;

Wherein, the first processor is configured to:

Receiving an expression information acquisition instruction, the expression information acquisition instruction is used to instruct the terminal to acquire expression information;

Obtaining chat content according to the expression information acquisition instruction;

The expression information matching the target keyword in the chat content is acquired.

According to a sixth aspect of the embodiments of the present disclosure, there is provided an expression information processing device, including:

second processor;

a second memory for storing second processor-executable instructions;

Wherein, the second processor is configured to:

receiving an expression information acquisition request sent by the terminal, wherein the expression information acquisition request carries the chat content of the terminal or target keywords in the chat content;

Acquiring, according to the expression information acquisition request, the expression information matching the target keyword in the chat content;

Send the expression information to the terminal.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1a is a flowchart showing a method for processing expression information according to an exemplary embodiment.

Fig. 1b is a flowchart showing a method for processing expression information according to an exemplary embodiment.

Fig. 1c is a flowchart showing a method for processing expression information according to an exemplary embodiment.

Fig. 1d is a flow chart of a method for processing expression information according to an exemplary embodiment.

Fig. 1e is a flowchart showing a method for processing expression information according to an exemplary embodiment.

Fig. 1f is a flow chart showing a method for processing expression information according to an exemplary embodiment.

Fig. 1g is a flowchart showing a method for processing expression information according to an exemplary embodiment.

Fig. 1h is a flowchart showing a method for processing expression information according to an exemplary embodiment.

Fig. 2a is a flow chart showing another method for processing expression information according to an exemplary embodiment.

Fig. 2b is a flow chart showing another method for processing expression information according to an exemplary embodiment.

Fig. 3 is an interaction diagram 1 of a method for processing expression information according to an exemplary embodiment.

Fig. 4 is a second interactive diagram of a method for processing expression information according to an exemplary embodiment.

Fig. 5a is a schematic structural diagram of an expression information processing device according to an exemplary embodiment.

Fig. 5b is a schematic structural diagram of an expression information processing device according to an exemplary embodiment.

Fig. 5c is a schematic structural diagram of an expression information processing device according to an exemplary embodiment.

Fig. 5d is a schematic structural diagram of an expression information processing device according to an exemplary embodiment.

Fig. 5e is a schematic structural diagram of an expression information processing device according to an exemplary embodiment.

Fig. 5f is a schematic structural diagram of an expression information processing device according to an exemplary embodiment.

Fig. 5g is a schematic structural diagram of an expression information processing device according to an exemplary embodiment.

Fig. 5h is a schematic structural diagram of an expression information processing device according to an exemplary embodiment.

Fig. 6a is a schematic structural diagram of another apparatus for processing facial expression information according to an exemplary embodiment.

Fig. 6b is a schematic structural diagram of another apparatus for processing facial expression information according to an exemplary embodiment.

Fig. 7 is a structural block diagram of an expression information processing device according to an exemplary embodiment.

Fig. 8 is a structural block diagram of another apparatus for processing expression information according to an exemplary embodiment.

detailed description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

In related technologies, when a user sends an emoticon message through an instant messaging software, he first clicks an emoticon display icon on the chat interface, and the terminal displays an emoticon list at this time, and the emoticon list lists all emoticon pictures stored in the terminal. View the emoticon pictures in the emoticon list on the page. After the user determines the emoticon picture to be sent, the emoticon picture can be selected, and the terminal can send the emoticon picture selected by the user. However, if there are many emoticons stored in the emoticon list, the user needs to turn pages several times to check the emoticon pictures to be sent. Fewer, it is difficult for the user to accurately look up the emoticons related to the chat content in the emoticon list, and the emoticon pictures that can be sent are relatively single, and the user experience is not good.

In order to solve the above problems, an embodiment of the present disclosure provides a method for processing expression information, which can be applied to a terminal, or to a system including a server and a terminal, wherein the terminal can be a mobile phone, a tablet computer, a smart watch, etc., capable of instant communication The device; the server may be a server provided by an operator, or a cloud server, or a server provided by a third-party platform, which is not limited in this embodiment of the present disclosure.

terminal side

Fig. 1a is a flowchart of a method for processing facial expression information according to an exemplary embodiment, which can be applied to a terminal. As shown in Fig. 1a, the method for processing facial expression information includes the following steps 101 to 103:

In step 101, an expression information acquisition instruction is received, and the expression information acquisition instruction is used to instruct the terminal to acquire expression information.

Wherein, the emoticon information may include one or more emoticon pictures (for example, emoticon packs).

Optionally, the manner of receiving the expression information acquisition instruction includes but is not limited to: receiving an instruction input by the user on a preset virtual or physical button; receiving an instruction input by the user in a preset manner; etc., which are not specifically limited in the present disclosure.

For example, when chatting through instant messaging software, if the user needs to send emoticon information, he can click the emoticon icon on the chat interface, and the terminal will confirm receipt of the emoticon information acquisition instruction after detecting the click.

Or, when the user needs to send emoticon information, he can click on the microphone icon on the chat interface. At this time, the terminal indicates that the microphone is turned on, and the user can input the emoticon information by voice to obtain instructions. For example, the user reads the text "send emoticon pictures", and the terminal uses a microphone to receive the voice information input by the user, and then performs voice analysis to confirm receipt of the emoticon information acquisition instruction.

Alternatively, set an emoticon button on the keyboard of the terminal during initialization, or reuse the confirmation button on the terminal keyboard as an emoticon button. When the user needs to send an emoticon picture, he can press the emoticon button. Afterwards, it is confirmed that the expression information acquisition instruction is received.

In step 102, chat content is acquired according to the expression information acquisition instruction.

Exemplarily, the chat content may be text, voice, video and so on.

Optionally, in order to improve the efficiency of obtaining chat content and thus improve the efficiency of obtaining target keywords, the terminal may only obtain chat content included in chat records that are closer to the current time. Wherein, it may be a chat record that occurs within a preset time period with the current time as the cutoff time, or a chat record with a preset number of chat contents with the current last chat content as the cutoff time. The expression information acquired through this embodiment is adapted to the current chatting scene, which is closer to the real needs of the end users, effectively reduces the amount of data processing, and improves the efficiency of data processing.

In step 103, the expression information matching the target keyword in the chat content is acquired.

For example, the emoticon information may include one or more emoticon pictures, emoticon packages, etc., which are not specifically limited in the present disclosure.

The terminal may first obtain a target keyword in the chat content, and then obtain expression information matching the target keyword. Optionally, the terminal can obtain the emoticon information corresponding to the target keyword from locally stored information; the terminal can also send the target keyword to the server, and then obtain the emoticon information pushed by the server; After content, the chat content is sent to the server, and the server analyzes the chat content to obtain the target keyword and the expression information corresponding to the target keyword, and returns the obtained expression information to the terminal; or, the terminal can also obtain the target keyword in the Internet Expression information related to keywords.

In the technical solutions provided by the embodiments of the present disclosure, when a user needs to send emoticons when using a terminal to communicate, the terminal can obtain emoticon information that matches the target keyword in the chat content, so that it can be provided to the user and the chat scene in a timely manner. Adapted expression information saves the time for users to search, and can meet users' chat needs more humanely.

In one embodiment, as shown in FIG. 1b, in step 103, the expression information matching the target keyword in the chat content is obtained, which can be realized through step 1031:

In step 1031, instruct the server to obtain the download link of the emoticon information, receive the download link sent by the server, and download the emoticon information according to the download link.

For example, the terminal can send the acquired chat content to the server, and after receiving the chat content, the server parses the chat content, obtains the target keyword of the chat content, and then determines the expression information corresponding to the target keyword, and Send the download link of the acquired emoticon information to the terminal. After receiving the download link, the terminal downloads the corresponding emoticon information according to the download link.

Or, after obtaining the chat content, the terminal first parses the chat content, obtains the target keyword of the chat content, then sends the target keyword to the server, and instructs the server to obtain the download link of the emoticon information corresponding to the target keyword, The server sends the download link to the terminal, and the terminal downloads the corresponding emoticon information according to the download link.

In this embodiment, the terminal may display the emoticon pictures included in the emoticon information in the emoticon list, or may directly display the download link of the emoticon information in the emoticon list. When the user needs to download the emoticon information, he clicks on the download link, and the terminal downloads the emoticon information after detecting the click.

Or, as shown in FIG. 1c, in step 103, obtaining the emoticon information matching the target keyword in the chat content can be realized through step 1032:

In step 1032, the expression information corresponding to the target keyword in the chat content is obtained according to the pre-stored correspondence between the target keyword and the expression information.

For example, the terminal may pre-store a correspondence between target keywords and expression information, and the correspondence describes the correspondence between different target keywords and different expression information. Wherein, in the corresponding relationship, one target keyword may correspond to one expression information, or one target keyword may correspond to multiple expression information. If a target keyword in the corresponding relationship corresponds to multiple emoticon information, when the terminal needs to obtain emoticon information, it can obtain the emoticon information that ranks first in the number of downloads among the multiple emoticon information, or obtain any emoticon information among the multiple emoticon information. information, or a plurality of emoticon information corresponding to the target keyword can also be acquired at the same time.

Or, as shown in FIG. 1d, in step 103, obtaining the emoticon information matching the target keyword in the chat content can be realized through step 1033:

In step 1033, the expression information associated with the target keyword in the Internet is obtained.

For example, when the terminal does not have an emoticon picture corresponding to the target keyword locally, the terminal may connect to the Internet, search the Internet with the target keyword as a search term, and obtain emoticon information associated with the target keyword on the Internet.

In the technical solution provided by the embodiments of the present disclosure, when the terminal needs to obtain expression information, it can download the required expression information according to the download link sent by the server; or obtain the required or search for the expression information associated with the target keyword on the Internet and download it, which supports multiple acquisition methods, simplifies the steps of obtaining the expression information, and improves the convenience for users to obtain the expression information.

In one embodiment, as shown in Figure 1e, in step 1031, instruct the server to obtain the download link of the emoticon information, which can be implemented through steps 1031a and 1031b:

In step 1031a, the chat content is analyzed to obtain target keywords included in the chat content.

In step 1031b, the target keyword is sent to the server to instruct the server to obtain the download link of the emoticon information according to the target keyword.

For example, after the terminal obtains the chat content, it can first remove invalid words in the chat content. The invalid words can be modal particles, for example, "了", "你", "哦哧" and so on; they can also be prepositions, such as "的", "于", "和"; can also be the orientation words "in", "outside", "up", "down" and so on. During initialization, a preset invalid vocabulary list may be stored in the terminal, and the terminal may remove invalid vocabulary in the chat content according to the list. After removing invalid words, the terminal can obtain target keywords from the remaining chat content through a preset algorithm. The preset algorithm can be to obtain the target keyword according to the frequency of each word in the chat content, or can be to obtain the target keyword according to the attribute of each word in the chat content. This disclosure does not specifically limit this, and can be based on User needs are preset.

Or, as shown in Figure 1f, in step 1031, instruct the server to obtain the download link of the emoticon information, which can be realized through step 1031c:

In step 1031c, the chat content is sent to the server to instruct the server to analyze the chat content to obtain the target keyword included in the chat content, and instruct the server to obtain the download link of the emoticon information according to the target keyword.

For example, after acquiring the chat content, the terminal may directly send the chat content to the server. After receiving the chat content, the server analyzes the chat content, obtains the target keyword of the chat content, then determines the emoticon information corresponding to the target keyword, and sends the download link of the emoticon information to the terminal. After receiving the download link, the terminal downloads the corresponding emoticon information according to the download link.

In the technical solution provided by the embodiments of the present disclosure, the terminal can send the chat content or target keywords to the server, so that the server can obtain related expression information, and the convenience for the user to obtain the expression information is improved.

For example, the terminal may analyze the chat content in a manner predefined by the user, so as to obtain target keywords included in the chat content. For example, it is possible to obtain words whose attributes match preset attributes in the chat content, and use the words whose attributes match preset attributes as target keywords included in the chat content; or obtain the occurrence frequency in the chat content greater than or equal to the preset frequency threshold words, and then the words whose frequency of occurrence is greater than or equal to the preset frequency threshold are used as the target keywords included in the chat content.

For example, preset attributes can be set in the terminal, and the preset attributes can include person names, place names, food names, hot words, etc., and each attribute can be preset with a corresponding vocabulary list. After the terminal obtains the chat content, it can sequentially judge the attribute of each word in the chat content, that is, judge whether the word in the chat record is included in the word list of a certain attribute. For example, the terminal judges whether the first vocabulary in the chat record is included in the vocabulary list of food names, and if the first vocabulary is included in the vocabulary list of food names, then the first vocabulary is the target keyword of the chat content.

Alternatively, considering that words with higher frequency appearing in the chat content are more likely to represent the topic or scene of the chat, words with higher frequency of appearance can be used as target keywords of the chat content. The preset frequency threshold may be 3 times or 5 times, etc., and may be set according to specific situations in practical applications, which is not limited in this embodiment of the present disclosure.

In the technical solution provided by the embodiments of the present disclosure, vocabulary with preset attributes is used as the target keyword, or a vocabulary with a high frequency of occurrence is used as the target keyword, which improves the efficiency and accuracy of mining the target keyword, and improves the Matching of emoticon information and chat content.

In one embodiment, as shown in FIG. 1g, in step 102, obtaining the chat content can be realized through step 1021:

In step 1021, chat content included in chat records within a preset time period is acquired.

For example, since there are many chat records, the chat topics of the chat records at different times may be different, and different emoticons are matched with different topics. In order to improve the matching between the acquired emoticon pictures and the chat content, the terminal may acquire the chat content included in the chat records within the preset time period before the current time. The preset time period may be two minutes or one minute, and may be adjusted according to specific situations in practical applications, which is not limited in this embodiment of the present disclosure.

Or, as shown in FIG. 1h, in step 102, obtaining chat content can be realized through step 1022:

In step 1022, the chat content included in the preset number of chat records is obtained.

For example, in order to improve the matching between the acquired emoticon pictures and the chat content, the terminal may acquire the chat content included in the last preset number of chat records. The preset number of bars may be five or ten, and may be adjusted according to specific situations in practical applications, which is not limited in this embodiment of the present disclosure.

In the technical solution provided by the embodiments of the present disclosure, the terminal can obtain the chat content included in the chat records within a preset time period, or obtain the chat content included in a preset number of chat records, and then analyze the chat content to obtain the target Keyword further improves the adaptability of emoticon information and the current chat scene, and the chat content can be selectively parsed in this way, which is beneficial to improve the parsing efficiency.

server side

Fig. 2a is a flowchart showing a method for processing expression information according to an exemplary embodiment, which can be applied as a server. As shown in Figure 2a, the expression information processing method includes the following steps 201 to 203:

In step 201, an expression information acquisition request sent by a terminal is received, wherein the expression information acquisition request carries the chat content of the terminal or target keywords in the chat content.

For example, if the user needs to send an emoticon picture while chatting through instant messaging software, he can click the emoticon icon on the chat interface, and the terminal will confirm receipt of the emoticon information acquisition instruction after detecting the click. After receiving the expression information acquisition instruction, the terminal may send an expression information acquisition request to the server, and the expression information acquisition request instructs the server to acquire the expression information required by the terminal.

In step 202, according to the expression information acquisition request, the expression information matching the target keyword in the chat content is acquired.

Wherein, the emoticon information includes one or more emoticon pictures, emoticon packages, etc., or may also be a download link, download address, etc. of the emoticon information.

Optionally, the expression information acquisition request carries the target keyword of the chat content of the terminal, and the server may first acquire the target keyword in the expression information acquisition request, and then according to the corresponding relationship between the target keyword and the expression information pre-stored on the server side, Determine emoticon information corresponding to the target keyword, and obtain a download link of the emoticon information. Wherein, the server may pre-store the corresponding relationship between target keywords and expression information.

Alternatively, after obtaining the target keyword in the expression information acquisition request, the server determines the expression information associated with the target keyword from the Internet, and obtains a download link of the expression information.

Alternatively, the emoticon information acquisition request carries the chat content of the terminal, and the server can first obtain the chat content in the emoticon information acquisition request, then analyze the chat content to obtain the target keywords, and then obtain the target keywords based on the pre-stored target keywords on the server side. The corresponding relationship between words and expression information, determine the expression information corresponding to the target keyword, and obtain the download link of the expression information. Alternatively, the expression information associated with the target keyword is determined from the Internet, and a download link of the expression information is obtained.

In step 203, the expression information is sent to the terminal.

For example, the server may directly send the obtained emoticon information to the terminal; it may also send the obtained download link of the emoticon information to the terminal, and the terminal clicks the download link to download the emoticon information.

In the technical solution provided by the embodiments of the present disclosure, when the server receives the request from the terminal for obtaining expression information, it will obtain the expression information matching the target keyword in the chat content of the terminal, and send it to the terminal, and then can Timely provide the terminal with the expression information adapted to its chat scene, which saves the search time of the terminal user and can meet the chatting needs of the terminal user more humanely

In one embodiment, as shown in FIG. 2b, in the case where the chat content of the terminal is carried in the expression information acquisition request, in step 202, according to the expression information acquisition request, the target keywords in the chat content are acquired The expression information of can be realized through step 2021 to step 2022:

In step 2021, the chat content is analyzed to obtain target keywords in the chat content.

For example, the displayed chat content may be the chat content included in the last preset number of chat records, or the chat content included in the chat records within a preset time period before the current time.

For example, the emoticon information acquisition request may include all recent chat records of the terminal. After obtaining the emoticon information acquisition request, the server first acquires the chat records included in the emoticon information acquisition request, and then obtains the preset time before the current time from the chat records. The chat history in the segment includes the chat content.

In step 2022, according to the corresponding relationship between the pre-stored target keyword and the expression information, determine the expression information corresponding to the target keyword, and obtain the download link of the expression information; or determine the expression information associated with the target keyword in the Internet, and Obtain the download link of emoticon information.

In step 203, the emoticon information is sent to the terminal, which can be realized through step 2031:

In step 2031, the download link of the emoticon information is sent to the terminal.

In the technical solution provided by the embodiments of the present disclosure, the server obtains the download link of the emoticon information, and sends the download link to the terminal, and then the terminal can obtain the corresponding emoticon information based on the download link. This method is beneficial to reduce the memory usage of the server, and can Effectively improve data processing efficiency.

The implementation process will be described in detail below through several embodiments.

Fig. 3 is an interaction diagram of a method for processing expression information according to an exemplary embodiment. As shown in Fig. 3 , it includes the following steps:

In step 301, the terminal acquires an expression information acquisition instruction input by a user.

In step 302, the terminal acquires chat content included in chat records within a preset period of time before the current time according to the expression information acquisition instruction.

In step 303, the terminal parses the chat content, and acquires words whose attributes match preset attributes in the chat content.

In step 304, the terminal uses the words whose attributes match the preset attributes as the target keywords of the chat content.

In step 305, the terminal sends an expression information acquisition request to the server, and the expression information acquisition request includes target keywords of the chat content.

In step 306, the server determines whether the local storage has the expression information corresponding to the target keyword included in the expression information acquisition request; if the local storage has the expression information corresponding to the target keyword included in the expression information acquisition request, step 307 is performed; if If the expression information corresponding to the target keyword included in the expression information acquisition request is not stored locally, step 310 is executed.

In step 307, the server acquires the expression information corresponding to the target keyword according to the pre-stored correspondence between the target keyword and the expression information.

In step 308, the server sends the download link of the emoticon information to the terminal.

In step 309, the terminal downloads the emoticon information according to the download link of the emoticon information.

In step 310, the server acquires expression information associated with the target keyword in the Internet.

In step 311, the server sends the download link of the emoticon information to the terminal.

In step 312, the terminal downloads the emoticon information according to the download link of the emoticon information.

An embodiment of the present disclosure provides a method for processing emoticon information. When a user uses a terminal to communicate, if a user needs to send an emoticon, the terminal can send the target keyword to the server, and obtain the target keyword in the chat content according to the download link sent by the server. The emoticon information that matches the words can be provided to the user in a timely manner with emoticon information that adapts to the chat scene, saving the user's search time and meeting the user's chat needs in a more humane manner.

Fig. 4 is an interaction diagram of a method for processing expression information according to an exemplary embodiment. As shown in Fig. 4 , it includes the following steps:

In step 401, the terminal acquires an expression information acquisition instruction input by a user.

In step 402, the terminal sends an expression information acquisition request to the server according to the expression information acquisition instruction.

In step 403, the server acquires the chat content included in the last preset number of chat records of the terminal.

In step 404, the server acquires words whose frequency of occurrence in the chat content is greater than or equal to a preset frequency threshold.

In step 405, the server uses words whose frequency of occurrence is greater than or equal to a preset frequency threshold as target keywords of the chat content.

In step 406, the server determines whether there is locally stored the emoticon information corresponding to the target keyword of the chat content; if the local store has the emoticon information corresponding to the target keyword of the chat content, step 407 is performed; For the expression information corresponding to the target keyword, step 410 is executed.

In step 407, the server acquires the expression information corresponding to the target keyword according to the pre-stored correspondence between the target keyword and the expression information.

In step 408, the server sends the download link of the emoticon information to the terminal.

In step 409, the terminal downloads the emoticon information according to the download link of the emoticon information.

In step 410, the server obtains the expression information associated with the target keyword included in the expression information acquisition request from the Internet.

In step 411, the server sends the download link of the emoticon information to the terminal.

In step 412, the terminal downloads the emoticon information according to the download link of the emoticon information.

An embodiment of the present disclosure provides a method for processing expression information. When a user needs to send an expression when using a terminal to communicate, the terminal can send an expression information acquisition instruction to the server, so that the server can obtain information that matches the target keyword in the chat content. Emoticon information, so that the user can be provided with emoticon information adapted to the chat scene in a timely manner, saving the user's search time, and meeting the user's chat needs in a more humane manner.

The following are device embodiments of the present disclosure, which can be used to implement the method embodiments of the present disclosure.

Fig. 5a is a schematic structural diagram of an expression information processing apparatus 50 according to an exemplary embodiment. The apparatus 50 may be implemented as part or all of an electronic device through software, hardware or a combination of the two. As shown in FIG. 5 a , the expression information processing apparatus 50 includes a first receiving module 501 , a first obtaining module 502 and a second obtaining module 503 .

The first receiving module 501 is configured to receive an expression information acquisition instruction, and the expression information acquisition instruction is used to instruct the terminal to acquire expression information.

The first obtaining module 502 is configured to obtain chat content according to the expression information obtaining instruction.

The second acquiring module 503 is configured to acquire emoticon information matching the target keyword in the chat content.

In the first embodiment, as shown in FIG. 5b, the second acquisition module 503 includes an indication sub-module 5031, and the indication sub-module 5031 is used to instruct the server to acquire the download link of the expression information, and receive the download link sent by the server. The download link, and download the emoticon information according to the download link.

Or as shown in FIG. 5c, the second acquisition module 503 includes a first acquisition submodule 5032, and the first acquisition submodule 5032 is used to acquire information related to the chat according to the pre-stored correspondence between target keywords and expression information. The expression information corresponding to the target keyword in the content.

Or as shown in FIG. 5d, the second acquisition module 503 includes a second acquisition submodule 5033, and the second acquisition submodule 5033 is configured to acquire expression information associated with the target keyword in the Internet.

In the first embodiment, as shown in FIG. 5e, the indication submodule 5031 includes a first parsing unit 5031a and a first sending unit 5031b, wherein the first parsing unit 5031a is configured to parse the chat content to obtain the The target keyword included in the chat content; the first sending unit 5031b is configured to send the target keyword to the server, so as to instruct the server to obtain the download link of the emoticon information according to the target keyword.

Or as shown in FIG. 5f, the indication submodule 5031 includes a second sending unit 5031c, and the second sending unit 5031c is configured to send the chat content to the server, so as to instruct the server to respond to the chat content Perform analysis to obtain the target keyword included in the chat content, and instruct the server to obtain the download link of the emoticon information according to the target keyword.

In the first embodiment, the first parsing unit 5031a is configured to acquire words whose attributes match preset attributes in the chat content; use words whose attributes match preset attributes as the words included in the chat content target keywords; or, the first parsing unit 5031a is configured to acquire words whose occurrence frequency is greater than or equal to a preset frequency threshold in the chat content; and use the words whose appearance frequency is greater than or equal to a preset frequency threshold as the Target keywords included in chat content.

In the first embodiment, as shown in FIG. 5g, the first acquisition module 502 includes a third acquisition submodule 5021, and the third acquisition submodule 5021 is used to acquire the chat records included in the preset time period. Chat content.

Or as shown in FIG. 5h, the first obtaining module 502 includes a fourth obtaining sub-module 5022, and the fourth obtaining sub-module 5022 is configured to obtain chat content included in a preset number of chat records.

An embodiment of the present disclosure provides an emoticon information processing device. When a user needs to send an emoticon when using a terminal to communicate, the device can obtain emoticon information that matches the target keyword in the chat content, so that it can be provided to the user in a timely manner. The expression information adapted to the chat scene saves the user's search time and can meet the user's chat needs more humanely.

Fig. 6a is a schematic structural diagram of an expression information processing apparatus 60 according to an exemplary embodiment. The apparatus 60 may be implemented as part or all of an electronic device through software, hardware or a combination of the two. As shown in FIG. 6 a , the expression information processing apparatus 60 includes a second receiving module 601 , a third obtaining module 602 and a sending module 603 .

Wherein, the second receiving module 601 is configured to receive the expression information acquisition request sent by the terminal, wherein the expression information acquisition request carries the chat content of the terminal or target keywords in the chat content.

The third obtaining module 602 is configured to obtain the expression information matching the target keyword in the chat content according to the expression information acquisition request.

A sending module 603, configured to send the expression information to the terminal.

In one embodiment, as shown in FIG. 6 b , in the case that the expression information acquisition request carries the chat content of the terminal, the third acquisition module 602 includes an analysis submodule 6021 and a determination submodule 6022 .

Wherein, the parsing sub-module 6021 is configured to parse the chat content and acquire target keywords in the chat content.

The determination sub-module 6022 is used to determine the expression information corresponding to the target keyword according to the pre-stored correspondence between the target keyword and the expression information, and obtain the download link of the expression information; The emoticon information associated with the keyword, and a download link of the emoticon information is obtained.

The sending module 603 includes a sending sub-module 6031, and the sending sub-module 6031 is configured to send the download link of the emoticon information to the terminal.

An embodiment of the present disclosure provides an emoticon information processing device. When the device receives a request for acquiring emoticon information sent by a terminal, it will acquire emoticon information that matches the target keyword in the chat content of the terminal, and send it to the terminal. , and furthermore, the expression information suitable for the terminal and its chatting scene can be provided in time, which saves the searching time of the terminal user and can meet the chatting needs of the terminal user more humanely.

An embodiment of the present disclosure provides an expression information processing device, which includes:

first processor;

a first memory for storing first processor-executable instructions;

Wherein, the first processor is configured to:

Receiving an expression information acquisition instruction, the expression information acquisition instruction is used to instruct the terminal to acquire expression information;

Obtaining chat content according to the expression information acquisition instruction;

The expression information matching the target keyword in the chat content is acquired.

An embodiment of the present disclosure provides an expression information processing device, which includes:

second processor;

a second memory for storing second processor-executable instructions;

Wherein, the second processor is configured to:

receiving an expression information acquisition request sent by the terminal, wherein the expression information acquisition request carries the chat content of the terminal or target keywords in the chat content;

Acquiring, according to the expression information acquisition request, the expression information matching the target keyword in the chat content;

Send the expression information to the terminal.

Regarding the apparatus in the foregoing embodiments, the specific manner in which each module executes operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

Fig. 7 is a structural block diagram showing an apparatus 70 for processing expression information according to an exemplary embodiment, and the apparatus is applicable to a terminal device. For example, the device 70 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

Apparatus 70 may include one or more of the following components: processing component 702, memory 704, power supply component 706, multimedia component 708, audio component 710, input/output (I/O) interface 712, sensor component 714, and communication component 716 .

The processing component 702 generally controls the overall operations of the device 70, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 702 may include one or more processors 720 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 702 may include one or more modules that facilitate interaction between processing component 702 and other components. For example, processing component 702 may include a multimedia module to facilitate interaction between multimedia component 708 and processing component 702 .

Memory 704 is configured to store various types of data to support operations at device 70 . Examples of such data include instructions for any application or method operating on device 70, contact data, phonebook data, messages, pictures, videos, and the like. The memory 704 can be realized by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 706 provides power to various components of the device 70 . Power components 706 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 70 .

The multimedia component 708 includes a screen that provides an output interface between the device 70 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 708 includes a front camera and/or a rear camera. When the device 70 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 710 is configured to output and/or input audio signals. For example, the audio component 710 includes a microphone (MIC) configured to receive external audio signals when the device 70 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 704 or sent via communication component 716 . In some embodiments, the audio component 710 also includes a speaker for outputting audio signals.

The I/O interface 712 provides an interface between the processing component 702 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 714 includes one or more sensors for providing various aspects of status assessment for device 70 . For example, the sensor component 714 can detect the open/closed state of the device 70, the relative positioning of components, such as the display and keypad of the device 70, and the sensor component 714 can also detect a change in the position of the device 70 or a component of the device 70 , the presence or absence of user contact with the device 70 , the device 70 orientation or acceleration/deceleration and the temperature change of the device 70 . Sensor assembly 714 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 714 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 714 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

Communication component 716 is configured to facilitate wired or wireless communications between apparatus 70 and other devices. The device 70 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 716 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 716 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 70 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 704 including instructions, which can be executed by the processor 720 of the device 70 to perform any of the above-mentioned Figures 1a to 1h. A method is shown. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

Fig. 8 is a block diagram of an apparatus 80 for processing expression information according to an exemplary embodiment. For example, device 80 may be provided as a server. Apparatus 80 includes a processing component 802 , which further includes one or more processors, and a memory resource, represented by memory 803 , for storing instructions executable by processing component 802 , such as application programs. The application program stored in memory 803 may include one or more modules each corresponding to a set of instructions. In addition, the processing component 802 is configured to execute instructions to perform the method shown in any one of Fig. 2a and Fig. 2b above.

Device 80 may also include a power component 806 configured to perform power management of device 80 , a wired or wireless network interface 805 configured to connect device 80 to a network, and an input-output (I/O) interface 808 . The device 80 can operate based on an operating system stored in the memory 803, such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™ or the like.

An embodiment of the present disclosure provides a non-transitory computer-readable storage medium. When the instructions in the storage medium are executed by the processor of the device 70, the device 70 can execute the above-mentioned expression information processing method on the terminal side.

An embodiment of the present disclosure provides a non-transitory computer-readable storage medium. When the instructions in the storage medium are executed by the processor of the device 80, the device 80 can execute the above-mentioned server-side expression information processing method.

Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (16)

1. a kind of expression information processing method, it is characterised in that including：

Receive expression information and obtain instruction, the expression information acquisition instruction is used for instruction terminal and obtains expression information；

Obtained and instructed according to the expression information, obtain chat content；

Obtain the expression information matched with the target keyword in the chat content.

2. according to the method described in claim 1, it is characterised in that the acquisition and the target keyword in the chat content The expression information of matching includes：

Indicate that server obtains the download link of the expression information, receive the download link that the server is sent, and The expression information is downloaded according to the download link；Or

According to the target keyword and the corresponding relation of expression information prestored, obtain and the target keyword in the chat content Corresponding expression information；Or

Obtain the expression information with the target critical word association in internet.

3. method according to claim 2, it is characterised in that the instruction server obtains the download of the expression information Link includes：

The chat content is parsed, to obtain the target keyword that the chat content includes；The target keyword is sent out The server is given, to indicate that the server obtains the download link of the expression information according to the target keyword； Or

The chat content is sent to the server, to indicate that the server is parsed to the chat content, obtained The target keyword included to the chat content, and indicate that the server obtains the table according to the target keyword The download link of feelings information.

4. method according to claim 3, it is characterised in that the parsing chat content, to obtain the chat The target keyword that content includes includes：

Obtain the vocabulary that attribute is matched with preset attribute in the chat content；The vocabulary that the attribute is matched with preset attribute The target keyword included as the chat content；Or

Obtain the vocabulary that the frequency of occurrences in the chat content is more than or equal to predeterminated frequency threshold value；The frequency of occurrences is more than Or equal to the target keyword that includes as the chat content of vocabulary of predeterminated frequency threshold value.

5. the method according to Claims 1-4 any one claim, it is characterised in that the acquisition chat content Including：

Obtain the chat content that the chat record in preset time period includes；Or

Obtain the chat content that the chat record of default number of branches includes.

6. a kind of expression information processing method, it is characterised in that including：

The expression information that receiving terminal is sent obtains request, wherein, the expression information obtains in request and carries the terminal Chat content or the chat content in target keyword；

Obtained and asked according to the expression information, obtained the expression matched with the target keyword in the chat content and believe Breath；

The expression information is sent to the terminal.

7. method according to claim 6, it is characterised in that carry the end in the expression information obtains request In the case of the chat content at end,

Described obtained according to the expression information is asked, and obtains the expression matched with the target keyword in the chat content Information includes：

The chat content is parsed, the target keyword in the chat content is obtained；

According to the target keyword and the corresponding relation of expression information prestored, the corresponding expression letter of the target keyword is determined Breath, and obtain the download link of the expression information；Or, determine that the expression in internet with the target critical word association is believed Breath, and obtain the download link of the expression information；

It is described the expression information is sent to the terminal to include：

The download link of the expression information is sent to the terminal.

8. a kind of expression information processing unit, it is characterised in that including：

First receiving module, obtains instruction, the expression information obtains instruction and obtained for instruction terminal for receiving expression information Take expression information；

First acquisition module, is instructed for being obtained according to the expression information, obtains chat content；

Second acquisition module, for obtaining the expression information matched with the target keyword in the chat content.

9. device according to claim 8, it is characterised in that second acquisition module includes：

Submodule is indicated, for indicating that server obtains the download link of the expression information, receives what the server was sent The download link, and the expression information is downloaded according to the download link；Or

First acquisition submodule, for according to the target keyword and the corresponding relation of expression information prestored, obtaining and being chatted with described The corresponding expression information of target keyword in its content；Or

Second acquisition submodule, for obtaining the expression information in internet with the target critical word association.

10. device according to claim 9, it is characterised in that the instruction submodule includes：

First resolution unit, for parsing the chat content, to obtain the target keyword that the chat content includes；The One transmitting element, for the target keyword to be sent into the server, to indicate the server according to the target Keyword obtains the download link of the expression information；Or

Second transmitting element, for the chat content to be sent into the server, to indicate that the server is chatted described Its content is parsed, and obtains the target keyword that the chat content includes, and indicate the server according to the mesh Mark the download link that keyword obtains the expression information.

11. device according to claim 10, it is characterised in that

First resolution unit is used to obtain the vocabulary that attribute is matched with preset attribute in the chat content；By the attribute The target keyword that the vocabulary matched with preset attribute includes as the chat content；Or

First resolution unit is used to obtain the word that the frequency of occurrences in the chat content is more than or equal to predeterminated frequency threshold value Converge；The target critical that the vocabulary that the frequency of occurrences is more than or equal to predeterminated frequency threshold value is included as the chat content Word.

12. the device according to claim 8 to 11 any one claim, it is characterised in that described first obtains mould Block includes：

3rd acquisition submodule, the chat content that the chat record for obtaining in preset time period includes；Or

4th acquisition submodule, for obtaining the chat content that the chat record of default number of branches includes.

13. a kind of expression information processing unit, it is characterised in that including：

Second receiving module, request is obtained for the expression information that receiving terminal is sent, wherein, the expression information obtains request In carry target keyword in the chat content or the chat content of the terminal；

3rd acquisition module, is asked for being obtained according to the expression information, is obtained and the target critical in the chat content The expression information that word matches；

Sending module, for the expression information to be sent into the terminal.

14. device according to claim 13, it is characterised in that carried in the expression information obtains request described In the case of the chat content of terminal, the 3rd acquisition module includes：

Analyzing sub-module, for parsing the chat content, obtains the target keyword in the chat content；

Determination sub-module, for according to the target keyword and the corresponding relation of expression information prestored, determining the target critical The corresponding expression information of word, and obtain the download link of the expression information；Or, determine internet in the target keyword The expression information of association, and obtain the download link of the expression information；

The sending module includes：

Sending submodule, for the download link of the expression information to be sent into the terminal.

15. a kind of expression information processing unit, it is characterised in that including：

First processor；

First memory for storing first processor executable instruction；

Wherein, the first processor is configured as：

Receive expression information and obtain instruction, the expression information acquisition instruction is used for instruction terminal and obtains expression information；

Obtained and instructed according to the expression information, obtain chat content；

Obtain the expression information matched with the target keyword in the chat content.

16. a kind of expression information processing unit, it is characterised in that including：

Second processor；

Second memory for storing second processor executable instruction；

Wherein, the second processor is configured as：

The expression information that receiving terminal is sent obtains request, wherein, the expression information obtains in request and carries the terminal Chat content or the chat content in target keyword；

Obtained and asked according to the expression information, obtained the expression matched with the target keyword in the chat content and believe Breath；

The expression information is sent to the terminal.