Granular structure of interval-valued fuzzy approximation space

Recently, most works of interval valued fuzzy rough sets (IVFRSs) have been focused on the membership intervals representation. Less work on granular representation of IVFRSs was done. In this paper the interval valued fuzzy granular representation of IVFRSs is presented. That is to say, the granula...

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Bibliographic Details
Published in2011 International Conference on Machine Learning and Cybernetics Vol. 1; pp. 237 - 242
Main Authors Su-Yun Zhao, Lin Si
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2011
Subjects
Approximation methods
Approximation operators
Cognition
Educational institutions
Fuzzy sets
Granular representation
Information systems
IVFRS
Rough sets
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Summary:Recently, most works of interval valued fuzzy rough sets (IVFRSs) have been focused on the membership intervals representation. Less work on granular representation of IVFRSs was done. In this paper the interval valued fuzzy granular representation of IVFRSs is presented. That is to say, the granular structure is studied in interval-valued fuzzy approximation space.
ISBN:9781457703058
145770305X
ISSN:2160-133X
DOI:10.1109/ICMLC.2011.6016729