Module « scipy.sparse »

Fonction isspmatrix - module scipy.sparse

Signature de la fonction isspmatrix

def isspmatrix(x) 

Description

isspmatrix.__doc__

Is x of a sparse matrix type?

    Parameters
    ----------
    x
        object to check for being a sparse matrix

    Returns
    -------
    bool
        True if x is a sparse matrix, False otherwise

    Notes
    -----
    issparse and isspmatrix are aliases for the same function.

    Examples
    --------
    >>> from scipy.sparse import csr_matrix, isspmatrix
    >>> isspmatrix(csr_matrix([[5]]))
    True

    >>> from scipy.sparse import isspmatrix
    >>> isspmatrix(5)
    False