Specialized translator class that extends the BasicTranslator. It is designed to work with PineconeStore, a type of vector store in LangChain. The class is initialized with a set of allowed operators and comparators, which are used in the translation process to construct queries and compare results.

Example

const selfQueryRetriever = SelfQueryRetriever.fromLLM({
llm: new ChatOpenAI(),
vectorStore: new PineconeStore(),
documentContents: "Brief summary of a movie",
attributeInfo: [],
structuredQueryTranslator: new PineconeTranslator(),
});

const queryResult = await selfQueryRetriever.getRelevantDocuments(
"Which movies are directed by Greta Gerwig?",
);

Type Parameters

Hierarchy (view full)

Constructors

Constructors

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