| 基于“Stretching”技术的QPSO算法 |
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| 引用本文： | 于敏,孙俊,须文波,江家宝. 基于“Stretching”技术的QPSO算法[J]. 计算机工程与应用, 2006, 42(16): 32-34,72 |
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| 作者姓名： | 于敏 孙俊 须文波 江家宝 |
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| 作者单位： | 江南大学信息学院,江苏,无锡,214122 |
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| 摘 要： | 基于量子行为的粒子群优化算法(QPSO)是一种随机的全局优化搜索新方法。文章系统的介绍了PSO算法、QPSO算法和“Stretching”技术。在对QPSO算法和基于“Stretching”技术的PSO算法分析的基础上,提出了基于“Stretch-ing”技术的QPSO算法。然后用标准测试函数对新算法进行了实验。实验结果表明,新算法在解的收敛性和稳定性等方面优于基于“Stretching”技术的PSO算法。
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| 关 键 词： | “Stretching”技术 QPSO PSO 优化 进化计算 |
| 文章编号： | 1002-8331-（2006）16-0032-03 |
| 收稿时间： | 2005-12-01 |
| 修稿时间： | 2005-12-01 |
QPSO Algorithm Based on Stretching Technique |
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| Yu Min,Sun Jun,Xu Wenbo,Jiang Jiabao. QPSO Algorithm Based on Stretching Technique[J]. Computer Engineering and Applications, 2006, 42(16): 32-34,72 |
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| Authors: | Yu Min Sun Jun Xu Wenbo Jiang Jiabao |
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| Affiliation: | School of Information Technology, Southern Yangtze University, Wuxi, Jiangsu 214122 |
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| Abstract: | Quantum-Behaved Particle Swarm Optimization is a new stochastic global optimization method.In this paper, Particle Swarm Optimization,Quantum-Behaved Particle Swarm Optimization is introduced and presented based on the analysis of Quantum-Behaved Particle Swarm Optimization and PSO Algorithm Based on Stretching Technique.Two benchmarks are tested and showed that the new algorithm is better than the PSO Algorithm Based on Stretching Technique with both a better value found and a steady convergence. |
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| Keywords: | QPSO PSO |
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