copt.utils.HuberLoss

class copt.utils.HuberLoss(A, b, alpha=0, delta=1)

Huber loss

__init__(A, b, alpha=0, delta=1)

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

Methods

__init__(A, b[, alpha, delta])	Initialize self.
f_grad(x[, return_gradient])

Attributes

lipschitz