Name
Abstract | ||
|---|---|---|
Particle swarm optimization (PSO) has shown its fast search speed in many complicated optimization and search problems. However, PSO could often easily fall into local optima. This paper presents an improved PSO with adaptive jump. The proposed method combines a novel jump strategy and an adaptive Cauchy mutation operator to help escape from local optima. The new algorithm was tested on a suite of well-known benchmark functions with many local optima. Experimental results were compared with some similar PSO algorithms based on Gaussian distribution and Cauchy distribution, and showed better performance on those test functions. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/CEC.2008.4630827 | IEEE Congress on Evolutionary Computation |
Keywords | Field | DocType |
particle swarm optimisation,adaptive cauchy mutation operator,adaptive jump strategy,particle swarm optimization,evolutionary computation,gaussian distribution | Control theory,Computer science,Cauchy distribution,Artificial intelligence,Metaheuristic,Particle swarm optimization,Mathematical optimization,Local optimum,Evolutionary computation,Multi-swarm optimization,Gaussian,Jump,Machine learning | Conference |
ISBN | Citations | PageRank |
978-1-4244-1823-7 | 7 | 0.55 |
References | Authors | |
6 | 6 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hui Wang | 1 | 386 | 27.33 |
| Yong Liu | 2 | 2526 | 265.08 |
| Zhijian Wu | 3 | 247 | 18.55 |
| Hui Sun | 4 | 176 | 8.68 |
| Sanyou Zeng | 5 | 394 | 42.60 |
| Lishan Kang | 6 | 775 | 91.11 |