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Applies batch normalization on x given mean, var, beta and gamma.
tf.keras.backend.batch_normalization( x, mean, var, beta, gamma, axis=-1, epsilon=0.001 )
I.e. returns: output = (x - mean) / (sqrt(var) + epsilon) * gamma + beta
Arguments | |
---|---|
x | Input tensor or variable. |
mean | Mean of batch. |
var | Variance of batch. |
beta | Tensor with which to center the input. |
gamma | Tensor by which to scale the input. |
axis | Integer, the axis that should be normalized. (typically the features axis). |
epsilon | Fuzz factor. |
Returns | |
---|---|
A tensor. |
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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/keras/backend/batch_normalization