regularizer.gr.l2 {DPpack} | R Documentation |
l2 Regularizer Gradient
Description
This function implements the l2 regularizer gradient in the form required by
EmpiricalRiskMinimizationDP.CMS
and
EmpiricalRiskMinimizationDP.KST
.
Usage
regularizer.gr.l2(coeff)
Arguments
coeff |
Vector or matrix of coefficients or weights. |
Value
Regularizer gradient value at the given coefficient vector.
Examples
coeff <- c(0.5,-1,2)
regularizer.gr.l2(coeff)
[Package DPpack version 0.2.2 Index]