tf.contrib.layers.l1_regularizer(scale, scope=None)
Returns a function that can be used to apply L1 regularization to weights.
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.
