Print debug statement for how the graduated optimisation is going

Print debug statement for how the graduated optimisation is going

Usage

grad_opt_debug(alpha, X, Y, epsilon, beta, lambda1, lambda2, weight, beta_max)

Arguments

alpha

linear model

X

data matrix

Y

response vector

epsilon

error tolerance

beta

current sigmoid steepness

lambda1

L1 coefficients

lambda2

L2 coefficients

weight

weight vector

beta_max

max sigmoid steepness