New in this version: Support for multi-class pattern recognition using maxwins, pairwise [4] and DAG-SVM [5] algorithms. A model selection criterion (the xi-alpha bound [6,7] on the leave-one-out cross-validation error). -New in this version

libSVM是一种分类效果较好的SVM算法，能够实现多类数据的高正确率分类。-libSVM is a better classification results of SVM algorithm, to achieve multi-class classification data high accuracy.

libSVM是一种分类效果较好的SVM算法，能够实现多类数据的高正确率分类。-libSVM is a better classification results of SVM algorithm, to achieve multi-class classification data high accuracy.

libSVM是一种分类效果较好的SVM算法，能够实现多类数据的高正确率分类。-libSVM is a better classification results of SVM algorithm, to achieve multi-class classification data high accuracy.