Title :
Fuzzy c-regression models combined with support vector regression
Author :
Higuchi, Tatsuro ; Miyamoto, Sadaaki
Author_Institution :
Grad. Sch. of Syst. & Inf. Eng., Univ. of Tsukuba, Tsukuba, Japan
Abstract :
Fuzzy c-regression models (FCRM) give us multiple clusters and regression models of each cluster simultaneously, while support vector regression models (SVRM) involve kernel methods which enable us to analyze non-linear structure of the data. We combine these two concepts and propose the united fuzzy c-support vector regression models (FC-SVRM). In case that c is unknown, we introduce sequential regression models (SRM) into SVRM, and propose support vector sequential regression models (SVSRM). We show numerical examples to compare results from these methods.
Keywords :
fuzzy set theory; regression analysis; support vector machines; FC-SVRM; FCRM; SVSRM; fuzzy c-regression models; fuzzy c-support vector regression models; nonlinear structure; support vector sequential regression models; Data models; Educational institutions; Kernel; Noise; Numerical models; Support vector machines; Vectors;
Conference_Titel :
Fuzzy Systems (FUZZ-IEEE), 2014 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-2073-0
DOI :
10.1109/FUZZ-IEEE.2014.6891624