In order to solve the problem that ant colony optimization is easily trapped into local optimum
a new algorithm called enhanced ant colony optimization based on genetic algorithm was proposed. It maintained a history best optimal solution which was combined with part of current best solutions as the initial chromosomes during iterations
and adopted genetic algorithm to search better solutions at a larger space. It selected the current best solution from results of ants and chromosomes to prevent ant colony optimization from being trapped into local optimum. It was tested on feature selection problem of binary classification and compared with particle swarm optimization and differential evolution
the experiments were implemented on three benchmark datasets
and the results show the efficiency and superiority of the proposed algorithm.
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references
Liu Y, Diao X, Cao J, et al. Local Enhanced Catfish Bat Algorithm[C]// International Conference on Robots % Intelligent System. 2016: 238-245.
Meng Y S, Enríquez A C, Hsiao T Y, et al. Enhanced Differential Evolution Algorithm for Coordination of Directional Overcurrent Relays[J]. Electric Power Systems Research, 2017, 143:365-375. DOI: 365
Wu M T, Zhan J, Lin C W. Mining of High-Utility Itemsets by ACO Algorithm[C]// The Multidisciplinary International Social Networks Conference. 2016: 44.
Król A. Application of the Genetic Algorithm for Optimization of the Public Transportation Lines[M]// Intelligent Transport Systems and Travel Behavior. Springer International Publishing, 2017.
Shabeera T P, Kumar S D M, Salam S M, et al. Optimizing VM Allocation and Data Placement for Data-intensive Applications in Cloud Using ACO Metaheuristic Algorithm[J]. Engineering Science % Technology An International Journal, 2016.20(2).
Wang B, Zheng X, Zhou S, et al. Constructing DNA Barcode Sets Based on Particle Swarm Optimization.[J]. IEEE/ACM Transactions on Computational Biology % Bioinformatics, 2017, PP(99): 1-1. DOI: 1
Zhang Q, Zhang C. An improved Ant Colony Optimization Algorithm with Strengthened Pheromone Updating Mechanism for Constraint Satisfaction Problem[J]. Neural Computing % Applications, 2017:1-12. DOI: 1