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Applies an Exponential Linear Unit function to an output.
Inherits From: Layer
, Operation
tf.keras.layers.ELU( alpha=1.0, **kwargs )
Formula:
f(x) = alpha * (exp(x) - 1.) for x < 0 f(x) = x for x >= 0
Args | |
---|---|
alpha | float, slope of negative section. Defaults to 1.0 . |
**kwargs | Base layer keyword arguments, such as name and dtype . |
Methods
from_config
@classmethod
from_config( config )
Creates a layer from its config.
This method is the reverse of get_config
, capable of instantiating the same layer from the config dictionary. It does not handle layer connectivity (handled by Network), nor weights (handled by set_weights
).
Args | |
---|---|
config | A Python dictionary, typically the output of get_config. |
Returns | |
---|---|
A layer instance. |
symbolic_call
symbolic_call( *args, **kwargs )