An abstract class that provides methods for embedding documents and queries using LangChain.

Hierarchy

Implements

Constructors

Properties

Methods

Constructors

  • Parameters

    • params: AsyncCallerParams

    Returns Embeddings

Properties

caller: AsyncCaller

The async caller should be used by subclasses to make any async calls, which will thus benefit from the concurrency and retry logic.

Methods

  • An abstract method that takes an array of documents as input and returns a promise that resolves to an array of vectors for each document.

    Parameters

    • documents: string[]

      An array of documents to be embedded.

    Returns Promise<number[][]>

    A promise that resolves to an array of vectors for each document.

  • An abstract method that takes a single document as input and returns a promise that resolves to a vector for the query document.

    Parameters

    • document: string

      A single document to be embedded.

    Returns Promise<number[]>

    A promise that resolves to a vector for the query document.

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