An DSmT Approximate Reasoning Method on the Condition of Non-zero Multiple Focal Elements
Guang Qian · Dianzi xuebao · 2015
For reducing the computation complexity of the Proportional Conflict Redistribution No.5(PCR5) with the framework of Dezert-Smarandache Theory(DSmT) for evidence fusion problems of mulitple focal elements and remaining high accuracy,a Dezert-Smarandache Theory(DSmT) approximate reasoning method on the condition of non-zero mulitple focal elements is proposed.The method avoids the informaiton loss caused by decoupling of the existed DSmT approximate reasoning method.The information fusion problems of non-zero mulitple focal elements based on not only the Shafer model but the hybrid-Dezert-Smarandache(DSm) model can be effectively processed by the proposed method.Finally,simulation results show that in different conditions,the proposed method can get more simikr results with DSmT + PCR5 method and need less computation complexity compared to the existed method.