A Novel Granular Support Vector Machine Based on Mixed Kernel Function

(1) School of Computer Science and Technology China University of Mining and Technology Xuzhou 221116 China; (2) Key Laboratory of Intelligent Information Processing Institute of Computing Technology Chinese Academy of Science Beijing 100080 China; (3) Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia Beijing University of Posts and Telecommunications Beijing 100876 China; (4) Geomatics College Shandong University of Science and Technology Qingdao 266510 China