scipy.sparse.isspmatrix_dok

scipy.sparse.isspmatrix_dok(x)

Is x of dok_matrix type?

Parameters

x

object to check for being a dok matrix

Returns

bool

True if x is a dok matrix, False otherwise

Examples

>>> from scipy.sparse import dok_matrix, isspmatrix_dok
>>> isspmatrix_dok(dok_matrix([[5]]))
True

>>> from scipy.sparse import dok_matrix, csr_matrix, isspmatrix_dok
>>> isspmatrix_dok(csr_matrix([[5]]))
False