Title :
A Hybrid PBIL-Based Krill Herd Algorithm
Author :
Gai-Ge Wang;Suash Deb;Amir H. Gandomi;Amir H. Alavi
Author_Institution :
Sch. of Comput. Sci. &
Abstract :
When krill herd (KH) is used to solve complicated multimodal functions, sometimes it fails to find the best solutions and cannot converge fast. Herein, we propose a hybrid KH method, called PBILKH, by integrating the KH with the population-based incremental learning (PBIL). In addition, a type of elitism is applied to memorize the krill with the best fitness when finding the best solution. The effectiveness of the PBILKH is verified by various benchmarks and experimental results demonstrate that our PBILKH is well capable of overtaking the KH algorithm and other optimization methods in solving nonlinear problems.
Keywords :
"Optimization","Benchmark testing","Sociology","Statistics","Space exploration","Electronic mail","Search problems"
Conference_Titel :
Computational and Business Intelligence (ISCBI), 2015 3rd International Symposium on
DOI :
10.1109/ISCBI.2015.14