mindspore.mint.where
- mindspore.mint.where(condition, input, other)[source]
Selects elements from input or other based on condition and returns a tensor.
\[\begin{split}output_i = \begin{cases} input_i,\quad &if\ condition_i \\ other_i,\quad &otherwise \end{cases}\end{split}\]- Parameters
- Returns
Tensor, elements are selected from input and other.
- Raises
TypeError – If condition is not a Tensor.
TypeError – If both input and other are scalars.
ValueError – If condition, input and other can not broadcast to each other.
- Supported Platforms:
Ascend
Examples
>>> import numpy as np >>> from mindspore import Tensor, mint >>> from mindspore import dtype as mstype >>> a = Tensor(np.arange(4).reshape((2, 2)), mstype.float32) >>> b = Tensor(np.ones((2, 2)), mstype.float32) >>> condition = a < 3 >>> output = mint.where(condition, a, b) >>> print(output) [[0. 1.] [2. 1.]]