cosine_similarity

langchain_aws.utilities.math.cosine_similarity(X: List[List[float]] | List[ndarray] | ndarray, Y: List[List[float]] | List[ndarray] | ndarray) → ndarray

Row-wise cosine similarity between two equal-width matrices.

Parameters:

• X (List[List[float]] | List[ndarray] | ndarray) –

• Y (List[List[float]] | List[ndarray] | ndarray) –

Return type:

ndarray

Examples using cosine_similarity

• How to route between sub-chains