tf.train.sdca_shrink_l1(
weights,
l1,
l2,
name=None
)
Defined in generated file: tensorflow/python/ops/gen_sdca_ops.py
.
Applies L1 regularization shrink step on the parameters.
Args:
weights
: A list ofTensor
objects with type mutablefloat32
. a list of vectors where each value is the weight associated with a feature group.l1
: Afloat
. Symmetric l1 regularization strength.l2
: Afloat
. Symmetric l2 regularization strength. Should be a positive float.name
: A name for the operation (optional).
Returns:
The created Operation.