Method pt

JSAT/src/jsat/classifiers/linear/kernelized/CSKLR.java:124–128

(double y, double score, double preScore, double eta, double gamma)

        NC
        {
            @Override
            protected double pt(double y, double score, double preScore, double eta, double gamma)
            {
                return 1;
            }

            @Override
            protected double grad(double y, double score, double preScore, double gamma)