New approaches of distinguishing the evidences importance and allocating the evidences conflict

作者：Li Shi Feng^*; Yang Nai Ding; Zhang Yun Yi

来源：Systems Engineering-Theory & Practice, 2013, 33(7): 1867-1872.

• Calculation formula
• Combination approaches
• Combination rules
• Comparing experiments
• Conflicting evidence
• Effectiveness
• Evidence combination
• Recognition consistency

Based on the reliability and certainty of evidences, this paper defined the effectiveness of evidences, proposed a new approach of distinguishing the evidences importance, revised the original evidences model. Meanwhile, this paper defined the effective reliability capacity and recognition consistency of focal elements, clarified the rule of allocating the evidences conflict, constructed the calculation formula of the allocation coefficient, modified the evidences combination rule. The comparing experiment demonstrates that the proposed evidences combination approach has better astringency and robustness when dealing with the combination of highly conflicting evidences.

• 出版日期2013
• 单位西北工业大学