Activation layer

• 원본 링크 : https://keras.io/api/layers/core_layers/activation/
• 최종 확인 : 2024-11-24

source

Activation class

keras.layers.Activation(activation, **kwargs)

Applies an activation function to an output.

Arguments

• activation: Activation function. It could be a callable, or the name of an activation from the keras.activations namespace.
• **kwargs: Base layer keyword arguments, such as name and dtype.

Example

>>> layer = keras.layers.Activation('relu')
>>> layer([-3.0, -1.0, 0.0, 2.0])
[0.0, 0.0, 0.0, 2.0]
>>> layer = keras.layers.Activation(keras.activations.relu)
>>> layer([-3.0, -1.0, 0.0, 2.0])
[0.0, 0.0, 0.0, 2.0]