www.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\svm\smoker_l1o.m
% SMOKER_L1O Leave One Out validation for SVM trained by SMO. % [l1o_err, margin, error] = smoker_l1o( K, labels, C, eps, tol, verb ) % % mandatory inputs: % K [N x N ] kernel matrix of N training patterns. % labels [1 x N] pattern labels (1 for 1st class, 2 for 2nd class ). % C [real] or [2 x real] one trade-off constant for both the classes % or two constants for the first and the second class. % % optional inputs: % eps [real] tolerance of KKT-conditions fulfilment (default 0.001). % tol [real] minimal change of optimized Lagrangeians (default 0.001). % verb [int] if 1 or 2 then the progress is displayed. % % mandatory outputs: % l1o_err [real] leave one out error. % % optional outputs: % margin [real] margin of the classifier of the whole problem. % error [real] training error of the whole problem. % % See also SMO, SVMCLASS, SVM. % Statistical Pattern Recognition Toolbox, Vojtech Franc, Vaclav Hlavac % (c) Czech Technical University Prague, http://cmp.felk.cvut.cz % Written Vojtech Franc (diploma thesis) 02.11.1999 % % Modifications: % 21-Oct-2001, V.Franc % 18-Oct-2001, V.Franc, created %