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Structure-Based Attribute Reduction in Variable Precision Rough Set Models
Author(s) -
Masahiro Inuiguchi
Publication year - 2006
Publication title -
journal of advanced computational intelligence and intelligent informatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.172
H-Index - 20
eISSN - 1343-0130
pISSN - 1883-8014
DOI - 10.20965/jaciii.2006.p0657
Subject(s) - rough set , reduction (mathematics) , computer science , data mining , set (abstract data type) , attribute domain , variable (mathematics) , artificial intelligence , algorithm , pattern recognition (psychology) , mathematics , mathematical analysis , geometry , programming language
In this paper, structure-enhancing approaches to attribute reduction are proposed. Ten kinds of meaningful reducts are defined. The relations among them are clarified. Moreover their relations to reducts by structure-preserving approaches are also investigated. A few computational approaches to the proposed reducts are briefly described.

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