Approximation quality of fuzzy preference rough sets and its application in radio signal recognition

作者：Yang Jie^*; Chen Zichun; Pei Zheng; Liu Penghui; Ma Xinzi

来源：ICIC Express Letters, 2013, 7(2): 409-415.

• Approximation quality
• Decision systems
• Dominance relation
• Equivalence relations
• Feature data
• Fuzzy preferences
• Multi-criteria decision making
• Preference analysis
• Preference relation
• Radio signals
• Rough set

Preference analysis is an important task in multi-criteria decision making. The rough set theory has been successfully extended to deal with preference analysis by replacing equivalence relations with dominance relations. The fuzzy preference approximation quality is able to characterize the preference relations of decision system. In this paper, fuzzy preference approximation quality is redefined. We utilize fuzzy preference approximation quality to analyze feature data and reduct attributes of radio signal.

• 出版日期2013