Unit1 Lecture 1
Unit1 Lecture 1
Unit1 Lecture 1
UNIT I
ARTIFICIAL INTELLIGENCE - OVERVIEW
• Introduction about AI
Philosophy of AI
While exploiting the power of the computer systems, the curiosity of human, lead him to
wonder, “Can a machine think and behave like humans do?”
Thus, the development of AI started with the intention of creating similar intelligence in
machines that we find and regard high in humans.
Goals of AI
To Create Expert Systems − The systems which exhibit intelligent behavior, learn,
demonstrate, explain, and advice its users.
To Implement Human Intelligence in Machines − Creating systems that
understand, think, learn, and behave like humans.
Artificial Intelligence - Overview
A computer program without AI can answer A computer program with AI can answer
the specific questions it is meant to solve. the generic questions it is meant to solve.
What is AI Technique?
In the real world, the knowledge has some unwelcomed properties −
Its volume is huge, next to unimaginable.
It is not well-organized or well-formatted.
It keeps changing constantly.
AI Technique is a manner to organize and use the knowledge efficiently in such a way that
Applications of AI
AI has been dominant in various fields such as −
Gaming − AI plays crucial role in strategic games such as chess, poker, tic-tac-toe,
etc., where machine can think of large number of possible positions based on heuristic
knowledge.
Natural Language Processing − It is possible to interact with the computer that
understands natural language spoken by humans.
Expert Systems − There are some applications which integrate machine, software,
and special information to impart reasoning and advising. They provide explanation and
advice to the users.
Vision Systems − These systems understand, interpret, and comprehend visual input
on the computer. For example,
Artificial Intelligence - Overview
o A spying aeroplane takes photographs, which are used to figure out spatial
information or map of the areas.
o Doctors use clinical expert system to diagnose the patient.
Police use computer software that can recognize the face of criminal with the stored
portrait made by forensic artist.
• Intelligent Robots − Robots are able to perform the tasks given by a human. They
have sensors to detect physical data from the real world such as light, heat,
temperature, movement, sound, bump, and pressure. They have efficient
• processors, multiple sensors and huge memory, to exhibit intelligence. In addition, they
are capable of learning from their mistakes and they can adapt to the new environment.
References
Pearson Education
Education
•Web Reference:
https://www.tutorialspoint.com/artificial_intelligence/artificial_intelligence_ov
erview.htm
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Contact Information
Mr. Janarthanan.S
Assistant Professor - SCSE
janarthanan@galgotiasuniversity.edu.in
Thank You