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langchain/libs/partners/mongodb/tests
Casey Clements 6e9a8b188f
mongodb: Add Hybrid and Full-Text Search Retrievers, release 0.2.0 (#25057)
## Description

This pull-request extends the existing vector search strategies of
MongoDBAtlasVectorSearch to include Hybrid (Reciprocal Rank Fusion) and
Full-text via new Retrievers.

There is a small breaking change in the form of the `prefilter` kwarg to
search. For this, and because we have now added a great deal of
features, including programmatic Index creation/deletion since 0.1.0, we
plan to bump the version to 0.2.0.

### Checklist
* Unit tests have been extended
* formatting has been applied
* One mypy error remains which will either go away in CI or be
simplified.

---------

Signed-off-by: Casey Clements <casey.clements@mongodb.com>
Co-authored-by: Erick Friis <erick@langchain.dev>
1 month ago
..
integration_tests mongodb: Add Hybrid and Full-Text Search Retrievers, release 0.2.0 (#25057) 1 month ago
unit_tests mongodb: Add Hybrid and Full-Text Search Retrievers, release 0.2.0 (#25057) 1 month ago
__init__.py
utils.py mongodb: Add Hybrid and Full-Text Search Retrievers, release 0.2.0 (#25057) 1 month ago