gusucode.com > 支持向量机工具箱 - LIBSVM OSU_SVM LS_SVM源码程序 > 支持向量机工具箱 - LIBSVM OSU_SVM LS_SVM\stprtool\generalp\sgntoi.m
function [I] = sgntoi(Y) % % [I] = sgntoi(Y) % % SGNTOI maps numbers 1 and -1 onto numbers 1 and 2. % % See also ITOSGN. % I=(3-Y)/2; return;