tf.keras.regularizers.l1_l2

Create a regularizer that applies both L1 and L2 penalties.

tf.keras.regularizers.l1_l2(
    l1=0.01, l2=0.01
)

The L1 regularization penalty is computed as: loss = l1 * reduce_sum(abs(x))

The L2 regularization penalty is computed as: loss = l2 * reduce_sum(square(x))

Arguments
l1 Float; L1 regularization factor.
l2 Float; L2 regularization factor.
Returns
An L1L2 Regularizer with the given regularization factors.

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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/r2.4/api_docs/python/tf/keras/regularizers/l1_l2