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https://github.com/hwchase17/langchain
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### Description Add Support for Lucene Filter. When you specify a Lucene filter for a k-NN search, the Lucene algorithm decides whether to perform an exact k-NN search with pre-filtering or an approximate search with modified post-filtering. This filter is supported only for approximate search with the indexes that are created using `lucene` engine. OpenSearch Documentation - https://opensearch.org/docs/latest/search-plugins/knn/filter-search-knn/#lucene-k-nn-filter-implementation Signed-off-by: Naveen Tatikonda <navtat@amazon.com> |
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| .. | ||
| cache | ||
| chains | ||
| chat_models | ||
| document_loaders | ||
| embeddings | ||
| examples | ||
| llms | ||
| memory | ||
| retrievers | ||
| vectorstores | ||
| __init__.py | ||
| .env.example | ||
| conftest.py | ||
| test_arxiv.py | ||
| test_document_transformers.py | ||
| test_duckduckdgo_search_api.py | ||
| test_googlesearch_api.py | ||
| test_googleserper_api.py | ||
| test_ngram_overlap_example_selector.py | ||
| test_nlp_text_splitters.py | ||
| test_openweathermap.py | ||
| test_pdf_pagesplitter.py | ||
| test_serpapi.py | ||
| test_text_splitter.py | ||
| test_wikipedia_api.py | ||
| test_wolfram_alpha_api.py | ||