tf.contrib.layers.l1_regularizer

Returns a function that can be used to apply L1 regularization to weights.

tf.contrib.layers.l1_regularizer(
    scale, scope=None
)

L1 regularization encourages sparsity.

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

Returns
A function with signature l1(weights) that apply L1 regularization.

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