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Evidence combination and decision based on DS evidence theory and evidence classification |
He Bing; Mao Shiyi; Zhang Youwei; Li Shaohong |
Faculty 203 Beijing University of Aeronautics and Astronautics Beijing 100083 China |
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Abstract A modified DS evidence combination method based on evidence classification is introduced. Such a method imitates human s behavior in classification to solve the problem of combing evidences with high degree of conflict. When a sequence of beliefs is available, first, those beliefs are classified into several sets to decide which ones correspond with each other and can be combined with DS rule reasonably, and then all the combination results are integrated with weight rule to form the final result.
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Received: 11 February 2001
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