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Applies the rectified linear unit activation function.
tf.keras.activations.relu(
x, negative_slope=0.0, max_value=None, threshold=0.0
)
With default values, this returns the standard ReLU activation:
max(x, 0)
, the element-wise maximum of 0 and the input tensor.
Modifying default parameters allows you to use non-zero thresholds, change the max value of the activation, and to use a non-zero multiple of the input for values below the threshold.
Examples:
x = [-10, -5, 0.0, 5, 10]
keras.activations.relu(x)
[ 0., 0., 0., 5., 10.]
keras.activations.relu(x, negative_slope=0.5)
[-5. , -2.5, 0. , 5. , 10. ]
keras.activations.relu(x, max_value=5.)
[0., 0., 0., 5., 5.]
keras.activations.relu(x, threshold=5.)
[-0., -0., 0., 0., 10.]
Returns | |
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A tensor with the same shape and dtype as input x .
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