SciPy

scipy.io.mmread

scipy.io.mmread(source)[source]

Reads the contents of a Matrix Market file-like ‘source’ into a matrix.

Parameters
sourcestr or file-like

Matrix Market filename (extensions .mtx, .mtz.gz) or open file-like object.

Returns
andarray or coo_matrix

Dense or sparse matrix depending on the matrix format in the Matrix Market file.

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