mindspore.ops.HShrink

class mindspore.ops.HShrink(lambd=0.5)[source]

Hard Shrink activation function.

Refer to mindspore.ops.hardshrink() for more detail.

Supported Platforms:: Ascend CPU GPU

Examples

>>> import mindspore as ms
>>> import mindspore.ops as ops
>>> from mindspore import Tensor, nn
>>> import numpy as np
>>> input_x = Tensor(np.array([[0.5,  1,  2.0], [0.0533, 0.0776, -2.1233]]), ms.float32)
>>> hshrink = ops.HShrink()
>>> output = hshrink(input_x)
>>> print(output)
[[ 0.      1.      2.    ]
[ 0.      0.     -2.1233]]