tf.contrib.layers.l2_regularizer

Returns a function that can be used to apply L2 regularization to weights.

tf.contrib.layers.l2_regularizer(
    scale, scope=None
)

Small values of L2 can help prevent overfitting the training data.

Args
scale	A scalar multiplier Tensor. 0.0 disables the regularizer.
scope	An optional scope name.

Returns
A function with signature l2(weights) that applies L2 regularization.

Raises
ValueError	If scale is negative or if scale is not a float.