mindspore.ops.vsplit

mindspore.ops.vsplit(input, indices_or_sections)[源代码]

根据 indices_or_sections 将输入Tensor input 垂直分割成多个子Tensor。等同于 \(axis=0\) 时的 ops.tensor_split

参数:
返回:

tuple[Tensor]。

支持平台:

Ascend GPU CPU

样例:

>>> 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]]))