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Entity Linking and Relationship Extraction With Relik in LlamaIndex

Blog post from Neo4j

Post Details
Company
Date Published
Author
Tomaž Bratanič
Word Count
838
Company Posts That Month
16
Language
English
Hacker News Points
-
Post removed?
No
Summary

The text discusses a project that utilizes Relik, a library with models for entity linking and relationship extraction, to extract structured information from unstructured news articles. The process involves setting up a Neo4j graph database to store the extracted information and using LlamaIndex to define connections between entities in the data. A coreference resolution model is used to identify expressions that refer to the same entity, and then an embedding model and a large language model are used to embed entities and answer questions about them. The project uses a news dataset obtained via Diffbot API and applies the Relik models to extract relationships and perform question answering.

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