hGA: Hybrid genetic algorithm in fuzzy rule-based classification systems for high-dimensional problems

  • Authors:
  • Emel Kızılkaya Aydogan;Ismail Karaoglan;Panos M. Pardalos

  • Affiliations:
  • Department of Industrial Engineering, Faculty of Engineering, Erciyes University, Kayseri, Turkey;Department of Industrial Engineering, Faculty of Engineering, Selcuk University, Konya, Turkey;Department of Industrial and System Engineering, Faculty of Engineering, University of Florida, Gainesville, United States and Laboratory of Algorithms and Technologies for Networks Analysis (LATN ...

  • Venue:
  • Applied Soft Computing
  • Year:
  • 2012

Quantified Score

Hi-index 0.00

Visualization

Abstract

The aim of this work is to propose a hybrid heuristic approach (called hGA) based on genetic algorithm (GA) and integer-programming formulation (IPF) to solve high dimensional classification problems in linguistic fuzzy rule-based classification systems. In this algorithm, each chromosome represents a rule for specified class, GA is used for producing several rules for each class, and finally IPF is used for selection of rules from a pool of rules, which are obtained by GA. The proposed algorithm is experimentally evaluated by the use of non-parametric statistical tests on seventeen classification benchmark data sets. Results of the comparative study show that hGA is able to discover accurate and concise classification rules.