TY - GEN
T1 - An improved local best searching in particle swarm optimization using differential evolution
AU - Abdullah, Afnizanfaizal
AU - Deris, Safaai
AU - Hashim, Siti Zaiton Mohd
AU - Mohamad, Mohd Saberi
AU - Arjunan, Satya Nanda Vel
PY - 2011
Y1 - 2011
N2 - Particle Swarm Optimization (PSO) has achieved remarkable attentions for its capability to solve diverse global optimization problems. However, this method also shows several limitations. PSO easily trapped in the global optimum and often required vast computational cost when solving high dimensional problems. Therefore, we propose some modifications to overcome these issues. In this work, Differential Evolution (DE) mutation and crossover operations are implemented to improve local best particles searching in PSO. A numerical analysis is carried out using benchmark functions and is compared with standard PSO and DE method. Results presented suggest the prospective of our proposed method.
AB - Particle Swarm Optimization (PSO) has achieved remarkable attentions for its capability to solve diverse global optimization problems. However, this method also shows several limitations. PSO easily trapped in the global optimum and often required vast computational cost when solving high dimensional problems. Therefore, we propose some modifications to overcome these issues. In this work, Differential Evolution (DE) mutation and crossover operations are implemented to improve local best particles searching in PSO. A numerical analysis is carried out using benchmark functions and is compared with standard PSO and DE method. Results presented suggest the prospective of our proposed method.
KW - Differential Evolution
KW - Global optimization problems
KW - Hybrid method
KW - Local Best Searching
KW - Particle Swarm Optimization
UR - http://www.scopus.com/inward/record.url?scp=84856733690&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84856733690&partnerID=8YFLogxK
U2 - 10.1109/HIS.2011.6122090
DO - 10.1109/HIS.2011.6122090
M3 - Conference contribution
AN - SCOPUS:84856733690
SN - 9781457721502
T3 - Proceedings of the 2011 11th International Conference on Hybrid Intelligent Systems, HIS 2011
SP - 115
EP - 120
BT - Proceedings of the 2011 11th International Conference on Hybrid Intelligent Systems, HIS 2011
T2 - 2011 11th International Conference on Hybrid Intelligent Systems, HIS 2011
Y2 - 5 December 2011 through 8 December 2011
ER -