DocumentCode :
468244
Title :
An Evidence Combination Rule Based on the Support Degree of Focal Element
Author :
Luo, He ; Yang, Shanlin ; Fu, Chao ; Hu, Xiaojian
Author_Institution :
Hefei Univ. of Technol., Hefei
Volume :
2
fYear :
2007
fDate :
24-27 Aug. 2007
Firstpage :
432
Lastpage :
437
Abstract :
According to the management and assignment of conflicted evidences in the evidence combination, the paper introduces the supporting degree of focal element of conflicted evidences to the combination rule according to these issues, and suggests a new way of combination assignment. Based on the support degree of focal element, we establish a combination rule of evidence theory. Besides, the paper also gives the strict demonstration and makes simulated experiments of the new rule. The new rule rationally assigns the probability of conflicted evidences to every focal element according to the support degree. The experiments show that the results of the new combination rule are very reliable and rational.
Keywords :
case-based reasoning; combinatorial mathematics; combination assignment; evidence combination rule; evidence theory; focal element; Chaos; Computational modeling; Computer network reliability; Computer networks; Diagnostic expert systems; Fusion power generation; Fuzzy logic; Helium; Neural networks; Uncertainty;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2007. FSKD 2007. Fourth International Conference on
Conference_Location :
Haikou
Print_ISBN :
978-0-7695-2874-8
Type :
conf
DOI :
10.1109/FSKD.2007.156
Filename :
4406115
Link To Document :
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