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Hybrib NSGA-II optimization for improving the three-term BP network for multiclass classification problems


Ibrahim, Ashraf Osman and Shamsuddin, Siti Mariyam and Qasem, Sultan Noman (2015) Hybrib NSGA-II optimization for improving the three-term BP network for multiclass classification problems. Journal of Information and Communication Technology, 14. pp. 21-38. ISSN 2180-3862

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Abstract

Recently, hybrid algorithms have received considerable attention from a number of researchers. This paper presents a hybrid of the multiobjective evolutionary algorithm to gain a better accuracy of the fi nal solutions.The aim of using the hybrid algorithm is to improve the multiobjective evolutionary algorithm performance in terms of the enhancement of all the individuals in the population and increase the quality of the Pareto optimal solutions.The multiobjective evolutionary algorithm used in this study is a nondominated sorting genetic algorithm-II (NSGA-II) together with its hybrid, the backpropagation algorithm (BP), which is used as a local search algorithm to optimize the accuracy and complexity of the three-term backpropagation (TBP) network. The outcome positively demonstrates that the hybrid algorithm is able to improve the classification performance with a smaller number of hidden nodes and is effective in multiclass classifi cation problems.Furthermore, the results indicate that the proposed hybrid method is a potentially useful classifi er for enhancing the classification process ability when compared with the multiobjective genetic algorithm based on the TBP network (MOGATBP) and certain other methods found in the literature.

Item Type: Article
Uncontrolled Keywords: Artificial Neural Network, hybridization technique, genetic algorithm, NSGA-II, multiobjective optimization.
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: School of Computing
Depositing User: Mrs. Norazmilah Yaakub
Date Deposited: 29 Apr 2018 01:43
Last Modified: 29 Apr 2018 01:43
URI: http://repo.uum.edu.my/id/eprint/24080

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