cosine_similarity#
- langchain_chroma.vectorstores.cosine_similarity(X: List[List[float]] | List[ndarray] | ndarray, Y: List[List[float]] | List[ndarray] | ndarray) ndarray[source]#
Row-wise cosine similarity between two equal-width matrices.
- Raises:
ValueError – If the number of columns in X and Y are not the same.
- Parameters:
X (List[List[float]] | List[ndarray] | ndarray) –
Y (List[List[float]] | List[ndarray] | ndarray) –
- Return type:
ndarray
Examples using cosine_similarity