Nor Hidayati Abdul Aziz
Multimedia University, Malaysia

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Journal : International Journal of Electrical and Computer Engineering

Transitional Particle Swarm Optimization Nor Azlina Ab Aziz; Zuwairie Ibrahim; Marizan Mubin; Sophan Wahyudi Nawawi; Nor Hidayati Abdul Aziz
International Journal of Electrical and Computer Engineering (IJECE) Vol 7, No 3: June 2017
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.323 KB) | DOI: 10.11591/ijece.v7i3.pp1611-1619

Abstract

A new variation of particle swarm optimization (PSO) termed as transitional PSO (T-PSO) is proposed here. T-PSO attempts to improve PSO via its iteration strategy. Traditionally, PSO adopts either the synchronous or the asynchronous iteration strategy. Both of these iteration strategies have their own strengths and weaknesses. The synchronous strategy has reputation of better exploitation while asynchronous strategy is stronger in exploration. The particles of T-PSO start with asynchronous update to encourage more exploration at the start of the search. If no better solution is found for a number of iteration, the iteration strategy is changed to synchronous update to allow fine tuning by the particles. The results show that T-PSO is ranked better than the traditional PSOs.