mindspore.ops.Slice
- class mindspore.ops.Slice[源代码]
根据指定shape对输入Tensor进行切片。
更多参考详见
mindspore.ops.slice()
。- 支持平台:
Ascend
GPU
CPU
样例:
>>> from mindspore import Tensor >>> from mindspore import ops >>> import numpy as np >>> data = Tensor(np.array([[[1, 1, 1], [2, 2, 2]], ... [[3, 3, 3], [4, 4, 4]], ... [[5, 5, 5], [6, 6, 6]]]).astype(np.int32)) >>> slice_op = ops.Slice() >>> output = slice_op(data, (1, 0, 0), (1, 1, 3)) >>> print(output) [[[3 3 3]]] >>> output = slice_op(data, (1, 0, 0), (1, 1, 2)) >>> print(output) [[[3 3]]] >>> output = slice_op(data, (1, 0, 0), (1, 1, 1)) >>> print(output) [[[3]]] >>> output = slice_op(data, (1, 1, 0), (1, 1, 3)) >>> print(output) [[[4 4 4]]] >>> output = slice_op(data, (1, 0, 1), (1, 1, 2)) >>> print(output) [[[3 3]]]