Key Laboratory of Intelligent Manufacturing Quality Big Data Tracing and Analysis of Zhejiang Province;
China Jiliang University;
Hangzhou 310018;
China;
Mechanical and Electrical Engineering Department;
Zhejiang Tongji Vocational College of Science and Technology;
Hangzhou 311231;
China;
Suzhou Institute of Metrology;
Suzhou 215004;
China;
Semi-supervised; Active learning; Ensemble learning; Mixture discriminant analysis; Fault classification;