mindspore.ops.vsplit

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mindspore.ops.vsplit(input, indices_or_sections)[source]

Splits input with two or more dimensions, into multiple sub-tensors vertically according to indices_or_sections.

It is equivalent to ops.tensor_split with \(axis=0\) .

Parameters
Returns

A list of sub-tensors.

Supported Platforms:

Ascend GPU CPU

Examples

>>> import numpy as np
>>> from mindspore import Tensor, ops
>>> input_x = np.arange(9).reshape((3, 3)).astype('float32')
>>> output = ops.vsplit(Tensor(input_x), 3)
>>> print(output)
(Tensor(shape=[1, 3], dtype=Float32, value=[[ 0.00000000e+00,  1.00000000e+00,  2.00000000e+00]]),
 Tensor(shape=[1, 3], dtype=Float32, value=[[ 3.00000000e+00,  4.00000000e+00,  5.00000000e+00]]),
 Tensor(shape=[1, 3], dtype=Float32, value=[[ 6.00000000e+00,  7.00000000e+00,  8.00000000e+00]]))