oneflow.nn.Tanh¶
-
class
oneflow.nn.
Tanh
¶ This operator computes the hyperbolic tangent value of Tensor.
The equation is:
\[out = \frac{e^x-e^{-x}}{e^x+e^{-x}}\]- Parameters
input (oneflow.Tensor) – A Tensor
- Returns
The result Tensor
- Return type
For example:
>>> import numpy as np >>> import oneflow as flow >>> x = np.array([-1, 0, 1]).astype(np.float32) >>> input = flow.Tensor(x) >>> tanh = flow.nn.Tanh() >>> out = tanh(input) >>> out tensor([-0.7616, 0.0000, 0.7616], dtype=oneflow.float32)