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Nonlinear Inference Using Fuzzy Cluster
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  • Journal title : Journal of Digital Convergence
  • Volume 14, Issue 1,  2016, pp.203-209
  • Publisher : The Society of Digital Policy and Management
  • DOI : 10.14400/JDC.2016.14.1.203
 Title & Authors
Nonlinear Inference Using Fuzzy Cluster
Park, Keon-Jung; Lee, Dong-Yoon;
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 Abstract
In this paper, we introduce a fuzzy inference systems for nonlinear inference using fuzzy cluster. Typically, the generation of fuzzy rules for nonlinear inference causes the problem that the number of fuzzy rules increases exponentially if the input vectors increase. To handle this problem, the fuzzy rules of fuzzy model are designed by dividing the input vector space in the scatter form using fuzzy clustering algorithm which expresses fuzzy cluster. From this method, complex nonlinear process can be modeled. The premise part of the fuzzy rules is determined by means of FCM clustering algorithm with fuzzy clusters. The consequence part of the fuzzy rules have four kinds of polynomial functions and the coefficient parameters of each rule are estimated by using the standard least-squares method. And we use the data widely used in nonlinear process for the performance and the nonlinear characteristics of the nonlinear process. Experimental results show that the non-linear inference is possible.
 Keywords
Fuzzy Cluster;Clustering Algorithm;Fuzzy Inference;Fuzzy Inference System;Nonlinear Inference;
 Language
Korean
 Cited by
 References
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