Rough Set Based Generalized Fuzzy $C$ -Means Algorithm and Quantitative Indices
نویسندگان
چکیده
منابع مشابه
Rough Set Based Generalized Fuzzy C-Means Algorithm and Quantitative Indices
A generalized hybrid unsupervised learning algorithm, which is termed as rough-fuzzy possibilistic c-means (RFPCM), is proposed in this paper. It comprises a judicious integration of the principles of rough and fuzzy sets. While the concept of lower and upper approximations of rough sets deals with uncertainty, vagueness, and incompleteness in class definition, the membership function of fuzzy ...
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ژورنال
عنوان ژورنال: IEEE Transactions on Systems, Man, and Cybernetics, Part B (Cybernetics)
سال: 2007
ISSN: 1083-4419
DOI: 10.1109/tsmcb.2007.906578