Vector Retriever
iFull definition for vector search (opens in a new tab)Finding the records whose vectors lie closest to a query vector. can be used in Retrieval Augmented Generation (iFull definition for retrieval-augmented generation (opens in a new tab)Fetching relevant context from an external data source as additional context to inform a language model's response.) applications to find relevant documents based on their content.
In this lesson, you will update the LangChain agent to use a vector iFull definition for retriever (opens in a new tab)A component that searches a data source and returns the information relevant to a query. Often used to provide context for a language model. that will allow you to search for movies based on plot.
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