Research on Decision Fusion Algorithm Based on Multiclass SVM and D-S Evidential Theory
Ouyang Ning · Computer and Modernization · 2008
D-S evidential theory is an effective method of decision fusion algorithms.However,constructing the basic probability assignment function(BPAF) based on practice is a problem that must be faced.In this paper,a method of decision fusion based on multiclass SVM and D-S evidential theory is presented to try to solve the problem,multiclass SVM is used as the local classifier, and the BPAF is constructed accordingly,then the primary results are fused to obtain the ultima result using D-S evidential theory.Finally,an experiment is taken to compare it with majority vote rule to verify its rationality and validity.