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Updated 2 months ago

Semantic similarity search by metadata

Hi, anyone knows if llamaindex supports metadata matching by semantic similarity? KeywordTableIndex does this by checking stings for equality while in certain cases cosine similarity works better. I would appreciate a couple of ideas. I currently do so by building a separate index from metadata items and do the similarity check as well nodes matching via a custom retriever but the complexity grows quickly if there's more matching items.
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