You can not select more than 25 topics Topics must start with a chinese character,a letter or number, can include dashes ('-') and can be up to 35 characters long.

mindspore.ops.ZerosLike.rst 742 B

4 years ago
4 years ago
4 years ago
1234567891011121314151617181920212223242526272829303132
  1. mindspore.ops.ZerosLike
  2. =======================
  3. .. py:class:: mindspore.ops.ZerosLike()
  4. 返回值为0的Tensor,其shape和数据类型与输入Tensor相同。
  5. **输入:**
  6. - **input_x** (Tensor) - 任意维度的输入Tensor。数据类型为int32、int64、float16或float32。
  7. **输出:**
  8. Tensor,具有与 `input_x` 相同的shape和数据类型,并填充了0。
  9. **异常:**
  10. - **TypeError** - `input_x` 不是Tensor。
  11. **支持平台:**
  12. ``Ascend`` ``GPU`` ``CPU``
  13. **样例:**
  14. >>> zeroslike = ops.ZerosLike()
  15. >>> input_x = Tensor(np.array([[0, 1], [2, 1]]).astype(np.float32))
  16. >>> output = zeroslike(input_x)
  17. >>> print(output)
  18. [[0. 0.]
  19. [0. 0.]]