Class L2R_LrFunction

    • Field Detail

      • D

        private final double[] D
    • Constructor Detail

      • L2R_LrFunction

        L2R_LrFunction​(Problem prob,
                       Parameter param,
                       double[] C)
    • Method Detail

      • grad

        public void grad​(double[] w,
                         double[] g)
      • get_diag_preconditioner

        public void get_diag_preconditioner​(double[] M)
      • Hv

        public void Hv​(double[] s,
                       double[] Hs)