scipy.sparse.
issparse#
- scipy.sparse.issparse(x)[source]#
Is x of a sparse array or sparse matrix type?
- Parameters:
- x
object to check for being a sparse array or sparse matrix
- Returns:
- bool
True if x is a sparse array or a sparse matrix, False otherwise
Examples
>>> import numpy as np >>> from scipy.sparse import csr_array, csr_matrix, issparse >>> issparse(csr_matrix([[5]])) True >>> issparse(csr_array([[5]])) True >>> issparse(np.array([[5]])) False >>> issparse(5) False