copt.penalty.TraceNorm

class copt.penalty.TraceNorm(alpha, shape)

Trace (aka nuclear) norm, sum of singular values

__init__(alpha, shape)

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__(alpha, shape)	Initialize self.
prox(x, step_size)
prox_factory()

Attributes

is_separable