oneflow.nn.functional.elu¶
-
oneflow.nn.functional.
elu
(x: Tensor, alpha: Float) → Tensor¶ - Applies element-wise,
:math:` ext{ELU}(x) = max(0,x) + min(0, lpha * (exp(x) - 1))`.
See
ELU
for more details.For examples:
>>> import numpy as np >>> import oneflow as flow >>> x = np.array([-0.5, 0, 0.5]).astype(np.float32) >>> input = flow.tensor(x) >>> out = flow.nn.functional.elu(input, alpha=1.0) >>> out tensor([-0.3935, 0.0000, 0.5000], dtype=oneflow.float32)