# tf.keras.activations.softsign

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| [![](https://www.tensorflow.org/images/GitHub-Mark-32px.png) View source on GitHub](https://github.com/keras-team/keras/tree/v2.13.1/keras/activations.py#L231-L249) |

Softsign activation function, `softsign(x) = x / (abs(x) + 1)`.

#### View aliases


**Compat aliases for migration**

See
[Migration guide](https://www.tensorflow.org/guide/migrate) for
more details.

\`tf.compat.v1.keras.activations.softsign\`

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    tf.keras.activations.softsign(
        x
    )

#### Example Usage:

    a = tf.constant([-1.0, 0.0, 1.0], dtype = tf.float32)
    b = tf.keras.activations.softsign(a)
    b.numpy()
    array([-0.5,  0. ,  0.5], dtype=float32)

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| ## Args ||
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| `x` | Input tensor. |

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| ## Returns ||
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| The softsign activation: `x / (abs(x) + 1)`. ||

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