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Entropy 2019, 21(3), 262; https://doi.org/10.3390/e21030262

The Method of Data Analysis in Intuitionistic Fuzzy Generalized Consistent Decision Formal Context

1
School of Sciences, Chongqing University of Technology, Chongqing 400054, China
2
School of Mathematics and Statistics, Southwest University, Chongqing 400715, China
*
Author to whom correspondence should be addressed.
Received: 31 January 2019 / Revised: 22 February 2019 / Accepted: 26 February 2019 / Published: 7 March 2019
(This article belongs to the Section Information Theory, Probability and Statistics)
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Abstract

Concept lattice has been successfully applied to various fields as an effective tool for data analysis and knowledge discovery, with attribute reduction being the key problem. This paper combines the intuitionistic fuzzy theory with the concept lattice theory and proposes one kind of concept lattice in intuitionistic fuzzy generalized consistent decision formal context. Furthermore, an approach to attribute a reduction in the discernibility matrix is proposed and investigated, making the discovery of implicit knowledge easier and the representation simpler in the data system and perfecting the theory of concept lattice. Moreover, this paper studies, in detail, the algorithms and case study of data analysis in the intuitionistic fuzzy generalized consistent decision formal context. The potential value of the method to deal with information discussed in this paper, especially the value of forecasting and decision-making, is expected in future. View Full-Text
Keywords: attribute reduction; concept lattice; discernibility matrix; generalized consistent decision formal context; intuitionistic fuzzy set attribute reduction; concept lattice; discernibility matrix; generalized consistent decision formal context; intuitionistic fuzzy set
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Sang, B.; Long, B.; Pang, J.; Xu, W. The Method of Data Analysis in Intuitionistic Fuzzy Generalized Consistent Decision Formal Context. Entropy 2019, 21, 262.

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