MOICA: A novel multi-objective approach based on imperialist competitive algorithm

作者: Rasul Enayatifar , Moslem Yousefi , Abdul Hanan Abdullah , Amer Nordin Darus

DOI: 10.1016/J.AMC.2013.03.099

关键词:

摘要: A novel multi-objective evolutionary algorithm (MOEA) is developed based on imperialist competitive (ICA), a newly introduced (EA). Fast non-dominated sorting and the Sigma method are employed for ranking solutions. The tested six well-known test functions each of them incorporate particular feature that may cause difficulty to MOEAs. numerical results indicate MOICA shows significantly higher efficiency in terms accuracy maintaining diverse population solutions when compared existing salient MOEAs, namely fast elitism genetic (NSGA-II) particle swarm optimization (MOPSO). Considering computational time, proposed slightly faster than MOPSO outperforms NSGA-II.

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