An ensemble method in hybrid real-coded genetic algorithm with pruning for data classification

  • Authors:
  • Hong Zhang;Masumi Ishikawa

  • Affiliations:
  • Graduate School of Life Science & System Engineering, Kyushu Institute of Technology, Kitakyushu City, Fukuoka Prefecture, Japan;Graduate School of Life Science & System Engineering, Kyushu Institute of Technology, Kitakyushu City, Fukuoka Prefecture, Japan

  • Venue:
  • AIAP'07 Proceedings of the 25th conference on Proceedings of the 25th IASTED International Multi-Conference: artificial intelligence and applications
  • Year:
  • 2007

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Abstract

To obtain a classification model with high generalization ability, this paper proposes a novel ensemble method that implements a hybrid real-coded genetic algorithm with pruning (HRGA/P). A crucial idea here is to combine ensemble learning and HRGA/P with parallel computational ability and high generalization ability. Accordingly, the resulting classification model is expected to have high generalization ability. Applications of the proposed method to a wine classification problem well demonstrate its effectiveness. The characteristics of generalization ability of an interpolated model from two classification models are also investigated.