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The Limitations of Text Embeddings in RAG Applications

Blog post from Neo4j

Post Details
Company
Date Published
Author
Tomaž Bratanič
Word Count
3,158
Company Posts That Month
21
Language
English
Hacker News Points
-
Post removed?
No
Summary

Text embeddings excel at encoding unstructured text but struggle with structured data operations like filtering, sorting, and aggregating. To overcome these limitations, knowledge graphs and structured tools can be used to provide precision and flexibility in RAG applications. The proposed solution involves using tools designed for structured data, such as Cypher queries, to address complex user queries that require metadata filtering, sorting, and aggregation. By combining structured data approaches with unstructured text search techniques, more accurate and relevant responses can be delivered, enhancing the user experience in RAG applications.

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