This new method puts queries and documents in an unequal level instead of regarding them as equivalent entities which conventional IR system does. The paper ...
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The result of the experiment shows this method is able to yield better document retrieval results and the concept of the document semantic unit in ...
Abstract—A new document retrieval method based on graph was proposed in this paper. Queries and documents are represented by graphs.
In this paper, we further investigate these aspects and propose a precision-driven method for Information Retrieval (IR). This method is based on graph vertices.
Nov 8, 2024 · Graph-Based Indexing: LightRAG segments documents into manageable pieces and uses advanced language models to extract and map entities along ...
Document re-ranking has been widely adopted in Information Retrieval as a way of improving precision of top documents based on the first round retrieval results ...
This research introduces a novel, graph-based approach to information retrieval that is fast and scalable, and its structure is flexible to incorporate many ...
May 26, 2024 · In this paper, we introduced Graph Retrieval-Augmented Generation (GRAG), a novel approach addressing the limitations of traditional Retrieval- ...
Sep 3, 2024 · Knowledge Graphs are a sparse, directed representation of information. It is incredibly useful for a directed representation.
We propose GRAAL (GRAph-based retrievAL), a novel graph-based approach that outlines the relevant evidence as a subgraph of a large graph that summarizes the ...