Solution-Distance-Based Migration Rate Calculating for Biogeography-Based Optimization

作     者：郭为安 汪镭 陈明 吴启迪 

作者机构：Sino-German College of Applied SciencesTongji University College of Electronics and Informatics EngineeringTongji University 

出 版 物：《Journal of Donghua University(English Edition)》 (东华大学学报（英文版）)

年 卷 期：2016年第33卷第5期

页      面：699-702页

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 081104[工学-模式识别与智能系统] 08[工学] 0835[工学-软件工程] 0811[工学-控制科学与工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：National Natural Science Foundations of China(Nos.61503287,71371142,61203250) Program for Young Excellent Talents in Tongji University,China(No.2014KJ046) Program for New Century Excellent Talents in University of Ministry of Education of China Ph.D.Programs Foundation of Ministry of Education of China(No.20100072110038) 

主　　题：migration ranking calculating Distance assignment helpful details furthermore accept integers 

摘      要：Biogeography-based optimization(BBO),a natureinspired optimization algorithm(NIOA),has exhibited a huge potential in *** BBO,the good solutions have a large probability to share information with poor solutions,while poor solutions have a large probability to accept the information from *** original BBO,calculating for migration rates is based on solutions *** the ranking,it can be known that which solution is better and which one is *** on the ranking,the migration rates are calculated to help BBO select good features and poor *** differences among results can not be reflected,which will result in an improper migration rate *** new ways are proposed to calculate migration rates,which is helpful for BBO to obtain a suitable assignment of migration rates and furthermore affect algorithms *** ranking of solutions is no longer integers,but *** employing the strategies,the ranking can not only reflect the orders of solutions,but also can reflect more details about solutions distances.A set of benchmarks,which include 14 functions,is employed to compare the proposed approaches with other *** results demonstrate that the proposed approaches are feasible and effective to enhance BBO s performance.