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tfa.activations.lisht

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LiSHT: Non-Parameteric Linearly Scaled Hyperbolic Tangent Activation Function.

tfa.activations.lisht(
 x: tfa.types.TensorLike
) -> tf.Tensor

Computes linearly scaled hyperbolic tangent (LiSHT):

\[ \mathrm{lisht}(x) = x * \tanh(x). \]

See LiSHT: Non-Parameteric Linearly Scaled Hyperbolic Tangent Activation Function for Neural Networks.

Usage:

x = tf.constant([1.0, 0.0, 1.0])
tfa.activations.lisht(x)
<tf.Tensor: shape=(3,), dtype=float32, numpy=array([0.7615942, 0. , 0.7615942], dtype=float32)>

Args

x A Tensor. Must be one of the following types: bfloat16, float16, float32, float64.

Returns

A Tensor. Has the same type as x.

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Last updated 2023年05月25日 UTC.