Reasoning Decision Method Based on Improved Theory of Evidence
Wang Yong-we · 2014
According to the Zadeh paradox problem in current reasoning methods based on evidence theory,a combination method based on consistency conflict and intersection union dynamic adjustment was proposed.First,considering the combination of conflict and consistency,the concept of uncertainty was introduced which can be used to discount multi-source evidences.Then,new method combines multi-source evidence based on the dynamic adjustment of weight for the intersection and union.Thus,decision could be got by maximum belief.Finally,experiments in MATLAB were made to compare the validation of the proposed method with typical combination methods.Experiments show that the proposed method is effective,which can avoid generation of the paradox.The proposed method can get better results in reasoning discrimination than typical methods.