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摘要
This paper presents a new framework for fuzzification of rough sets when the objects are alpha-indiscernible, that is, indiscernible up to a certain degree alpha. To this end, a fuzzy proximity relation has been used. Basic properties of the so-called alpha-fuzzified rough sets are examined. Following Radzikowska and Kerre [28] approach, the technique is further generalized using t-norms and implication operators. Two algorithms followed by an example have also been presented for practical applications of the new technique.
- 出版日期2017-4-1
