Stefano Lottini 415d38ae62 Cassandra Vector Store, add metadata filtering + improvements (#9280) ... 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>		2023-09-13 14:18:39 -07:00
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faiss_index	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
activeloop_deeplake.ipynb	docs: DeepLake example (#9663)	2023-09-03 20:42:52 -07:00
alibabacloud_opensearch.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
analyticdb.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
annoy.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
atlas.ipynb	Updates to Nomic Atlas and GPT4All documentation (#9414)	2023-08-23 17:49:44 -07:00
awadb.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
azuresearch.ipynb	fix scoring profile example (#10016)	2023-08-31 00:35:06 -07:00
bageldb.ipynb	BagelDB (bageldb.ai), VectorStore integration. (#8971)	2023-08-10 16:48:36 -07:00
cassandra.ipynb	Cassandra Vector Store, add metadata filtering + improvements (#9280)	2023-09-13 14:18:39 -07:00
chroma.ipynb	Fixed documentation (#10451)	2023-09-11 11:51:58 -07:00
clarifai.ipynb	Improvements to the Clarifai integration (#9290)	2023-08-21 12:53:36 -07:00
clickhouse.ipynb	docs: integrations/providers (#9631)	2023-08-22 20:28:11 -07:00
dashvector.ipynb	Add dashvector vectorstore (#9163)	2023-08-15 16:19:30 -07:00
dingo.ipynb	fix: max_marginal_relevance_search and docs in Dingo (#9244)	2023-08-15 01:06:06 -07:00
docarray_hnsw.ipynb	docs: integrations/providers (#9631)	2023-08-22 20:28:11 -07:00
docarray_in_memory.ipynb	docs: integrations/providers (#9631)	2023-08-22 20:28:11 -07:00
elasticsearch.ipynb	ElasticsearchStore: improve error logging for adding documents (#9648)	2023-08-23 07:04:09 -07:00
epsilla.ipynb	add Epsilla vectorstore (#9239)	2023-08-21 12:51:15 -07:00
faiss.ipynb	docs: integrations/providers (#9631)	2023-08-22 20:28:11 -07:00
hologres.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
index.mdx	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
lancedb.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
marqo.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
matchingengine.ipynb	docs: integrations/providers (#9631)	2023-08-22 20:28:11 -07:00
meilisearch.ipynb	docs: integrations/providers (#9631)	2023-08-22 20:28:11 -07:00
milvus.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
mongodb_atlas.ipynb	docs: integrations/providers (#9631)	2023-08-22 20:28:11 -07:00
myscale.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
neo4jvector.ipynb	Add neo4j vector support (#9770)	2023-08-29 07:54:20 -07:00
nucliadb.ipynb	nuclia db nit (#10334)	2023-09-07 09:48:56 -07:00
opensearch.ipynb	Add summarization use-case (#8376)	2023-08-02 14:25:11 -07:00
pgembedding.ipynb	docs: integrations/providers (#9631)	2023-08-22 20:28:11 -07:00
pgvector.ipynb	Implemented MMR search for PGVector (#10396)	2023-09-09 15:26:22 -07:00
pinecone.ipynb	Minor fixes to enhance notebook usability: (#8389)	2023-07-28 17:10:03 -07:00
qdrant.ipynb	Fix documentation for from_documents signature (#8482)	2023-07-30 13:24:44 -07:00
redis.ipynb	Add redis self-query support (#10199)	2023-09-08 16:43:16 -07:00
rockset.ipynb	Fix docs for Rockset (#8807)	2023-08-06 15:04:01 -07:00
scann.ipynb	docs: integrations/providers (#9631)	2023-08-22 20:28:11 -07:00
singlestoredb.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
sklearn.ipynb	Revert "add filter to sklearn vector store functions (#8113)" (#8760)	2023-08-04 08:13:32 -07:00
sqlitevss.ipynb	Add notebook example to use sqlite-vss as a vector store. (#10292)	2023-09-06 13:46:59 -07:00
starrocks.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
supabase.ipynb	Supabase vector self querying retriever (#10304)	2023-09-07 15:03:26 -07:00
tair.ipynb	tair fix distance_type error, and add hybrid search (#9531)	2023-08-23 16:38:31 -07:00
tencentvectordb.ipynb	cr	2023-08-31 00:43:34 -07:00
tigris.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
typesense.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00
usearch.ipynb	docs: integrations/providers (#9631)	2023-08-22 20:28:11 -07:00
vearch.ipynb	Add Vearch vectorstore (#9846)	2023-09-08 16:51:14 -07:00
vectara.ipynb	Adding Self-querying for Vectara (#10332)	2023-09-07 10:24:50 -07:00
weaviate.ipynb	Weaviate: adding auth example + fixing spelling in ReadME (#8939)	2023-08-08 16:24:17 -07:00
xata.ipynb	Pre-release Xata version no longer required (#9915)	2023-08-29 07:21:22 -07:00
zep.ipynb	Fixed some grammatical typos in doc files (#10191)	2023-09-04 10:48:08 -07:00
zilliz.ipynb	mv module integrations docs (#8101)	2023-07-23 23:23:16 -07:00