tf.keras.ops.hard_sigmoid

Hard sigmoid activation function.

Main aliases

tf.keras.ops.nn.hard_sigmoid

tf.keras.ops.hard_sigmoid(
    x
)

0 if x < -2.5, 1 if x > 2.5, (0.2 * x) + 0.5 if -2.5 <= x <= 2.5.

Args
`x`	Input tensor.

Returns
A tensor with the same shape as `x`.

x = np.array([-1., 0., 1.])
x_hard_sigmoid = keras.ops.hard_sigmoid(x)
print(x_hard_sigmoid)
array([0.3, 0.5, 0.7], shape=(3,), dtype=float64)

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Last updated 2024-06-07 UTC.

Args