PCA特征抽取与SVM多类分类在传感器故障诊断中的应用PCA feature extraction and SVM multi-class classification in the sensor fault diagnosis-PCA feature extraction and SVM multi-class classification in the sensor fault diagnosis

one class svm 单分类问题，其中有测试的代码和详细的代码解释-one class svm single classification test code and code explained