ones_like¶
-
sparse.
ones_like
(a, dtype=None, format=None, compressed_axes=None)[source]¶ Return a SparseArray of ones with the same shape and type as
a
.- Parameters
a (array_like) – The shape and data-type of the result will match those of a.
dtype (data-type, optional) – Overrides the data type of the result.
format (str, optional) – A format string.
compressed_axes (iterable, optional) – The axes to compress if returning a GCXS array.
- Returns
out – Array of ones with the same shape and type as a.
- Return type
Examples
>>> x = np.ones((2, 3), dtype='i8') >>> ones_like(x).todense() array([[1, 1, 1], [1, 1, 1]])