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Generating fuzzy rules from training instances for fuzzy classification systems
Authors:Shyi-Ming Chen  Fu-Ming Tsai
Affiliation:aDepartment of Computer Science and Information Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, ROC;bDepartment of Electronic Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, ROC;cDepartment of Computer Science and Information Engineering, Jinwen University of Science and Technology, Taipei County, Taiwan, ROC
Abstract:In recent years, many methods have been proposed to generate fuzzy rules from training instances for handling the Iris data classification problem. In this paper, we present a new method to generate fuzzy rules from training instances for dealing with the Iris data classification problem based on the attribute threshold value α, the classification threshold value β and the level threshold value γ, where α set membership, variant [0, 1], β set membership, variant [0, 1] and γ set membership, variant [0, 1]. The proposed method gets a higher average classification accuracy rate than the existing methods.
Keywords:Fuzzy rules   Fuzzy sets   Fuzzy classification systems   Iris data   Membership functions
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