langchain/libs
Michael Landis e26906c1dc
feat: implement max marginal relevance for momento vector index (#13619)
**Description**

Implements `max_marginal_relevance_search` and
`max_marginal_relevance_search_by_vector` for the Momento Vector Index
vectorstore.

Additionally bumps the `momento` dependency in the lock file and adds
logging to the implementation.

**Dependencies**

 updates `momento` dependency in lock file

**Tag maintainer**

@baskaryan 

**Twitter handle**

Please tag @momentohq for Momento Vector Index and @mloml for the
contribution 🙇

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2023-12-04 16:50:23 -08:00
..
cli Library Licenses (#13300) 2023-11-28 17:34:27 -08:00
core core[patch]: add response kwarg to on_llm_error 2023-12-04 15:04:48 -08:00
experimental langchain[patch]: Running SQLDatabaseChain adds prefix "SQLQuery:\n" (#14058) 2023-12-01 19:26:16 -08:00
langchain feat: implement max marginal relevance for momento vector index (#13619) 2023-12-04 16:50:23 -08:00