计算机科学 ›› 2017, Vol. 44 ›› Issue (4): 269-274.doi: 10.11896/j.issn.1002-137X.2017.04.056
李珺,党建武
LI Jun and DANG Jian-wu
摘要： 针对以往细菌觅食优化算法自适应步长公式经验性参数过多、无法真正实现自适应的缺点,提出了改进的步长公式,使步长仅与细菌个体当前的进化代数和所求解问题的寻优范围有关,真正实现步长的自适应；其次,将混沌思想和差分进化思想与细菌觅食算法结合,对算法初始化过程和寻优过程进行改进,增加群体多样性,避免算法因为早熟而陷入局部最优值；在高维问题的优化过程中,采用逐维更新细菌位置的方法,将整体问题分维处理,极大地提高了算法效率和精度。通过对多个标准测试函数在多维空间进行测试,表明改进算法在高维空间中寻优时速度快、精度高、求解过程简单可行,在寻得最优解的精度上比其他改进方案有显著提高。
| [1] PASSINO K M.Biomimicry of bacterial foraging for distributed optimization and control[J].IEEE Control Systems Magazine,2002,22(3):52-67. [2] ZHOU Y L.Research and application on bacteria foraging optimization algorithm[J].Computer Engineering and Applications,2010,6(20):16-21.(in Chinese) 周雅兰.细菌觅食优化算法的研究与应用[J].计算机工程与应用,2010,46(20):16-21. [3] CHATZIS S P,KOUKAS S.Numerical optimization using sy-nergetic swarms of foraging bacterial populations[J].Expert Systems with Applications,2011,38(12):15332-15343. [4] CHEN J C,HU G W,DU X Y.Adaptive variable step size bacterial foraging optimization[J].Commputer Engineering and Applications,2012,48(33):29-33.(in Chinese) 陈建超,胡桂武,杜小勇.自适应变步长菌群优化算法[J].计算机工程与应用,2012,8(33):29-33. [5] DAS S,BISWAS A,DASGUPTA S,et al.Bacterial foraging optimization algorithm:theoretical foundations,analysis,and applications[J].Foundations of Computational Intelligence,2009,203:23-55. [6] DASGUPTA S,DAS S,ABRAHAM A.Adaptive computational chemotaxis in bacterial foraging optimization:an analysis[J].IEEE Transactions on Evolutionary Compution,2009,3(4):919-941. [7] XU X.Research on the Bacterial Foraging Optimization Algorithm[D].Jilin:Jilin University,2012.(in Chinese) 许鑫.细菌觅食优化算法研究[D].吉林:吉林大学,2012. [8] VERMA P O,HANMANDLU M,KUMAR P,et al.A novel bacterial foraging technique for edge detection[J].Pattern Re-cognition Letters,2011,32(8):1187-1196 [9] ZHANG G Y,WU Y G,TAN Y X.Bacterial Foraging Optimization Algorithm with Quantum Behavior[J].Journal of Electronics & Information Technology,2013,5(3):614-621.(in Chinese) 章国勇,伍永刚,谭宇翔.一种具有量子行为的细菌觅食优化算法[J].电子与信息学报,2013,5(3):614-621. [10] LIU X L,ZHAO K L.Bacteria foraging optimization algorithm based on immune algorithm[J].Journal of Computer Applications,2012,32(3):634-637,653.(in Chinese) 刘小龙,赵奎领.基于免疫算法的细菌觅食优化算法[J].计算机应用,2012,32(3):634-637,653. [11] SABER A Y.Economic dispatch using particle swarm optimization with bacterial foraging effect [J].Electrical Power and Ener-gy Systems,2012,34(1):38-46. [12] LI J,DANG J W,BU F.Study on Adaptive Step Length Bacte-rial Foraging Algorithm[J].Journal of Lanzhou Jiaotong University,2013,2(6):10-14.(in Chinese) 李珺,党建武,卜锋.自适应步长的细菌觅食优化算法研究[J].兰州交通大学学报,2013,2(6):10-14. [13] CHEN G,WU X D,ZHU X Q,et al.Efficient string matching with wildcards and length constraints [J].Knowledge and Information Systems,2006,10(4):399-419. [14] NAVARRO G.Regular expression searching over Ziv-Lempelcompressed text[C]∥ Proceedings of the 12th Annual Sympo-sium on Combinatorial Pattern Matching.Berlin:Springer,2001:1-17. [15] STORN R,PDEE K.Differential Evolution-A Simple and Efficient Heuristic for Global optimization over Continuous Spaces [J].Journal of Global Optimization,1997,11(4):341-359. [16] LI J,DANG J W.Bacterial Foraging Algorithm for SolvingHigh-Dimensional Optimization Problems[J].Application research of Computers,2016,3(4):1024-1027,3.(in Chinese) 李珺,党建武.细菌觅食算法求解高维优化问题[J].计算机应用研究,2016,3(4):1024-1027,3. [17] LI J,DANG J W,BU F.Reseach and Improve on Bacteria Foraging Optimization Algorithm[J].Computer Simulation,2013,30(4):344-347,415.(in Chinese) 李珺,党建武,卜锋.细菌觅食优化算法的研究与改进[J].计算机仿真,2013,0(4):344-347,5. [18] CEC2005[DB/OL].http://www3.ntu.edu.sg/home/EPNSugan/index_files/ CEC-05/CEC05.htm. [19] YAO X,LIU Y,LIN G.Evolutionary programming made faster [J].IEEE Transactions on Evolutionary Computation,1999,3(2):82-102. [20] RATNAWEERA A,HALGAMUGE K S.Self organizing hie-rarchical particle swarm optimizer with time-varying acceleration coefficients[J].IEEE Trans on Evol Comput,2004,8(3):240-254. [21] BISWAS A,DASGUPTA S,DAS S,et al.Synergy of PSO and bacterial foraging optimization:a comparative study on numerical benchmarks[C]∥Innovations in Hybrid Intelligent Systems.2007:255-263. [22] KRINK T,VESTERSTROM J S,RIGET J.Particle swarm optimization with spatial particle extension[C]∥Proceedings of IEEE Congress on Evolutionary Computation.Honolulu,Hawaii USA,2002:1474-1497. |
| No related articles found! |
|
||
首页