musicaiz.features.self_similarity_louie¶

musicaiz.features.self_similarity_louie(file: Union[musicaiz.loaders.Musa, str, TextIO, pathlib.Path]) → numpy.ndarray[source]¶

Computes the SSM with Louie method: https://wlouie1.github.io/MusicPlot/musicplot_paper.pdf

Parameters

file: Union[Musa, str, TextIO, Path]: A file or a musicaiz Musa() object.

Returns

s: np.ndarray [shape=(n_bars, n_bars)]: The SSM computed from the feature_vector.