Comments on "Fuzzy Probabilistic Approximation Spaces and Their Information Measures

descriptionPublicationkeyboard_double_arrow_right Article 01 Apr 2008Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Transactions on Fuzzy Systems, volume 16, pages 549-551 (issn: 1063-6706, eissn: 1941-0034,

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Authors: Qinghua Hu; Zongxia Xie; Daren Yu;

doi: 10.1109/tfuzz.2007.896321

Comments on "Fuzzy Probabilistic Approximation Spaces and Their Information Measures

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Abstract

Some errors in our original paper in defining relative reduct with information measures are pointed out in this paper. It is shown that in our original work, Theorems 10 and 19 hold just under the condition that decision tables are consistent. We also show that an attribute reduction algorithm based on the entropies can be used to select features in practical applications although the two theorems do not hold in inconsistent cases.

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Harbin Institute of Technology
China (People's Republic of)

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