/TensorFlow 2.3


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Exponential Linear Unit.

Inherits From: Layer

It follows:

f(x) =  alpha * (exp(x) - 1.) for x < 0
f(x) = x for x >= 0

Input shape:

Arbitrary. Use the keyword argument input_shape (tuple of integers, does not include the samples axis) when using this layer as the first layer in a model.

Output shape:

Same shape as the input.

alpha Scale for the negative factor.

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Code samples licensed under the Apache 2.0 License.