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    Pythonlangchain-classicretrieversensemble
    Module●Since v1.0

    ensemble

    Ensemble Retriever.

    Ensemble retriever that ensemble the results of multiple retrievers by using weighted Reciprocal Rank Fusion.

    Attributes

    attribute
    T
    attribute
    H

    Functions

    function
    unique_by_key

    Yield unique elements of an iterable based on a key function.

    Classes

    class
    EnsembleRetriever

    Retriever that ensembles the multiple retrievers.

    It uses a rank fusion.

    View source on GitHub