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langchain/libs/community/tests/unit_tests/vectorstores
Hugoberry 96dc180883
community[minor]: Add `DuckDB` as a vectorstore (#18916)
DuckDB has a cosine similarity function along list and array data types,
which can be used as a vector store.
- **Description:** The latest version of DuckDB features a cosine
similarity function, which can be used with its support for list or
array column types. This PR surfaces this functionality to langchain.
    - **Dependencies:** duckdb 0.10.0
    - **Twitter handle:** @igocrite

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Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>
6 months ago
..
redis community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 10 months ago
__init__.py community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 10 months ago
test_databricks_vector_search.py community[minor]: Add mmr and similarity_score_threshold retrieval to DatabricksVectorSearch (#16829) 7 months ago
test_elasticsearch.py community[patch]: ElasticsearchStore: add relevance function selector (#16378) 8 months ago
test_faiss.py community[major]: breaking change in some APIs to force users to opt-in for pickling (#18696) 7 months ago
test_hanavector.py community[minor]: VectorStore integration for SAP HANA Cloud Vector Engine (#16514) 8 months ago
test_imports.py Langchain vectorstore integration with Kinetica (#18102) 7 months ago
test_indexing_docs.py community: add Couchbase Vector Store (#18994) 6 months ago
test_inmemory.py community[minor]: Add InMemoryVectorStore (#19326) 6 months ago
test_neo4j.py Fix RRF and lucene escape characters for neo4j vector store (#14646) 9 months ago
test_pgvector.py refactor: enable connection pool usage in PGVector (#11514) 9 months ago
test_public_api.py community[minor]: Add `DuckDB` as a vectorstore (#18916) 6 months ago
test_sklearn.py community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 10 months ago
test_utils.py community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) 10 months ago