COO.from_numpy

classmethod COO.from_numpy(x)[source]

Convert the given numpy.ndarray to a COO object.

Parameters:x (np.ndarray) – The dense array to convert.
Returns:The converted COO array.
Return type:COO

Examples

>>> x = np.eye(5)
>>> s = COO.from_numpy(x)
>>> s
<COO: shape=(5, 5), dtype=float64, nnz=5, sorted=True, duplicates=False>