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https://github.com/hwchase17/langchain.git
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415d38ae62
This PR addresses a few minor issues with the Cassandra vector store implementation and extends the store to support Metadata search. Thanks to the latest cassIO library (>=0.1.0), metadata filtering is available in the store. Further, - the "relevance" score is prevented from being flipped in the [0,1] interval, thus ensuring that 1 corresponds to the closest vector (this is related to how the underlying cassIO class returns the cosine difference); - bumped the cassIO package version both in the notebooks and the pyproject.toml; - adjusted the textfile location for the vector-store example after the reshuffling of the Langchain repo dir structure; - added demonstration of metadata filtering in the Cassandra vector store notebook; - better docstring for the Cassandra vector store class; - fixed test flakiness and removed offending out-of-place escape chars from a test module docstring; To my knowledge all relevant tests pass and mypy+black+ruff don't complain. (mypy gives unrelated errors in other modules, which clearly don't depend on the content of this PR). Thank you! Stefano --------- Co-authored-by: Bagatur <baskaryan@gmail.com> |
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| .. | ||
| faiss_index | ||
| activeloop_deeplake.ipynb | ||
| alibabacloud_opensearch.ipynb | ||
| analyticdb.ipynb | ||
| annoy.ipynb | ||
| atlas.ipynb | ||
| awadb.ipynb | ||
| azuresearch.ipynb | ||
| bageldb.ipynb | ||
| cassandra.ipynb | ||
| chroma.ipynb | ||
| clarifai.ipynb | ||
| clickhouse.ipynb | ||
| dashvector.ipynb | ||
| dingo.ipynb | ||
| docarray_hnsw.ipynb | ||
| docarray_in_memory.ipynb | ||
| elasticsearch.ipynb | ||
| epsilla.ipynb | ||
| faiss.ipynb | ||
| hologres.ipynb | ||
| index.mdx | ||
| lancedb.ipynb | ||
| marqo.ipynb | ||
| matchingengine.ipynb | ||
| meilisearch.ipynb | ||
| milvus.ipynb | ||
| mongodb_atlas.ipynb | ||
| myscale.ipynb | ||
| neo4jvector.ipynb | ||
| nucliadb.ipynb | ||
| opensearch.ipynb | ||
| pgembedding.ipynb | ||
| pgvector.ipynb | ||
| pinecone.ipynb | ||
| qdrant.ipynb | ||
| redis.ipynb | ||
| rockset.ipynb | ||
| scann.ipynb | ||
| singlestoredb.ipynb | ||
| sklearn.ipynb | ||
| sqlitevss.ipynb | ||
| starrocks.ipynb | ||
| supabase.ipynb | ||
| tair.ipynb | ||
| tencentvectordb.ipynb | ||
| tigris.ipynb | ||
| typesense.ipynb | ||
| usearch.ipynb | ||
| vearch.ipynb | ||
| vectara.ipynb | ||
| weaviate.ipynb | ||
| xata.ipynb | ||
| zep.ipynb | ||
| zilliz.ipynb | ||