langchain-postgres icon indicating copy to clipboard operation
langchain-postgres copied to clipboard
verified publisher icon langchain-ai

feature/hybrid-search

Open gecBurton opened this issue 8 months ago • 0 comments

As A user I would like the option of being to have GIN index as well as a vector index so that I can perform a hybrid search.

Please note that:

  • This is PR is in very early stages
  • The suggested unit test do not pass!
  • I am unsure if it is even possible to compare the Full Text ranking and Vector ranking as suggested, please feel free to suggest a better approach

related issue: https://github.com/langchain-ai/langchain-postgres/issues/71

gecBurton avatar Apr 27 '25 16:04 gecBurton