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langchain/libs/community
volodymyr-memsql 493afe4d8d
community[patch]: add hybrid search to singlestoredb vectorstore (#20793)
Implemented the ability to enable full-text search within the
SingleStore vector store, offering users a versatile range of search
strategies. This enhancement allows users to seamlessly combine
full-text search with vector search, enabling the following search
strategies:

* Search solely by vector similarity.
* Conduct searches exclusively based on text similarity, utilizing
Lucene internally.
* Filter search results by text similarity score, with the option to
specify a threshold, followed by a search based on vector similarity.
* Filter results by vector similarity score before conducting a search
based on text similarity.
* Perform searches using a weighted sum of vector and text similarity
scores.

Additionally, integration tests have been added to comprehensively cover
all scenarios.
Updated notebook with examples.

CC: @baskaryan, @hwchase17

---------

Co-authored-by: Volodymyr Tkachuk <vtkachuk-ua@singlestore.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
5 months ago
..
langchain_community community[patch]: add hybrid search to singlestoredb vectorstore (#20793) 5 months ago
scripts infra: add print rule to ruff (#16221) 7 months ago
tests community[patch]: add hybrid search to singlestoredb vectorstore (#20793) 5 months ago
Makefile community[minor]: add Kinetica LLM wrapper (#17879) 7 months ago
README.md Batch update of alt text and title attributes for images in md/mdx files across repo (#15357) 8 months ago
poetry.lock community[minor]: Add async methods to CassandraVectorStore (#20602) 5 months ago
pyproject.toml community[minor]: Add async methods to CassandraVectorStore (#20602) 5 months ago

README.md

🦜🧑‍🤝‍🧑 LangChain Community

Downloads License: MIT

Quick Install

pip install langchain-community

What is it?

LangChain Community contains third-party integrations that implement the base interfaces defined in LangChain Core, making them ready-to-use in any LangChain application.

For full documentation see the API reference.

Diagram outlining the hierarchical organization of the LangChain framework, displaying the interconnected parts across multiple layers.

📕 Releases & Versioning

langchain-community is currently on version 0.0.x

All changes will be accompanied by a patch version increase.

💁 Contributing

As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.

For detailed information on how to contribute, see the Contributing Guide.