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Updated 3 months ago

Hello, can we change the distance metric

Hello, can we change the distance metric when using LanceDBVectorStore?

Plain Text

   vector_store = LanceDBVectorStore(
      uri="./lancedb"
   )
   storage_context = StorageContext.from_defaults(vector_store=vector_store)
   
   index = VectorStoreIndex.from_documents(
      [document1], storage_context=storage_context
   )

   index.as_retriever().retrieve("Michael")

thanks

1 comment

WWhiteFang_Jr

Didnt find anything related to changing distance metric in lancedb: https://github.com/run-llama/llama_index/blob/main/llama-index-integrations/vector_stores/llama-index-vector-stores-lancedb/llama_index/vector_stores/lancedb/base.py

Explore lancedb:https://lancedb.github.io/lancedb/
You may find something there

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