scipy.sparse.coo_array.getnnz

coo_array.getnnz(axis=None)

Number of stored values, including explicit zeros.

Deprecated since version 1.11.0: This method will be removed in SciPy 1.14.0. Use X.nnz instead. The axis argument will no longer be supported; please let us know if you still need this functionality.

Parameters:

axisNone, 0, or 1

Select between the number of values across the whole array/matrix, in each column, or in each row.

See also

count_nonzero

Number of non-zero entries