mxnet.np.atleast_2d

atleast_2d(*arys)

Convert inputs to arrays with at least two dimensions.

Parameters

arys2, .. (arys1,) – One or more input arrays.

Returns

ret – An array, or list of arrays, each with a.ndim >= 2. Copies are made only if necessary.

Return type

ndarray

See also

atleast_1d(), atleast_3d()

Examples

>>> np.atleast_2d(3.0)
array([[3.]])
>>> x = np.arange(3.0)
>>> np.atleast_2d(x)
array([[0., 1., 2.]])
>>> np.atleast_2d(np.array(1), np.array([1, 2]), np.array([[1, 2]]))
[array([[1.]]), array([[1., 2.]]), array([[1., 2.]])]