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OpenSearch: allow boolean filter search for ANN #2924

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duffn opened this issue Apr 15, 2023 · 1 comment
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OpenSearch: allow boolean filter search for ANN #2924

duffn opened this issue Apr 15, 2023 · 1 comment

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@duffn
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duffn commented Apr 15, 2023

The OpenSearch documentation notes that you may use a boolean filter for ANN search: https://opensearch.org/docs/latest/search-plugins/knn/filter-search-knn/#boolean-filter-with-ann-search

It would be nice to allow passing in a boolean filter to the OpenSearch vector store similarity_search function.
@naveentatikonda
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@duffn Thank you for creating this github issue. Will add support for passing a boolean filter to similarity_search function.

@naveentatikonda naveentatikonda mentioned this issue Apr 17, 2023
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samching pushed a commit to samching/langchain that referenced this issue May 1, 2023
@naveentatikonda @samching
OpenSearch: Add Support for Boolean Filter with ANN search (langchain…
c997125 
…-ai#3038)

### Description
Add Support for Boolean Filter with ANN search
Documentation -
https://opensearch.org/docs/latest/search-plugins/knn/filter-search-knn/#boolean-filter-with-ann-search

### Issues Resolved
langchain-ai#2924

Signed-off-by: Naveen Tatikonda <navtat@amazon.com>
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@duffn @naveentatikonda