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tf.keras.activations.hard_sigmoid

Hard sigmoid activation function.

Compat aliases for migration

tf.compat.v1.keras.activations.hard_sigmoid, `tf.compat.v2.keras.activations.hard_sigmoid`

tf.keras.activations.hard_sigmoid(
    x
)

Faster to compute than sigmoid activation.

Arguments
`x`	Input tensor.

Returns
Hard sigmoid activation: `0` if `x < -2.5` `1` if `x > 2.5` `0.2 * x + 0.5` if `-2.5 <= x <= 2.5`.

© 2020 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r1.15/api_docs/python/tf/keras/activations/hard_sigmoid