TY - GEN
T1 - Analytical estimation of the convergence point of populations
AU - Murata, Noboru
AU - Nishii, Ryuei
AU - Takagi, Hideyuki
AU - Pei, Yan
PY - 2015/9/10
Y1 - 2015/9/10
N2 - We propose methods of estimating the convergence point for the moving vectors of individuals between generations or evolution paths and show that the estimated convergence point can be useful information for accelerating evolutionary computation (EC). As the first stage of this new approach, we do not combine the proposed methods with EC search in this paper, but rather evaluate how power an individual the the estimated convergence point is by comparing fitness values. Through experimental evaluations, we show that the estimated point can be a powerful elite for unimodal fitness landscapes and that clustering moving vectors according to the aimed points is the next research target for multimodal fitness landscape.
AB - We propose methods of estimating the convergence point for the moving vectors of individuals between generations or evolution paths and show that the estimated convergence point can be useful information for accelerating evolutionary computation (EC). As the first stage of this new approach, we do not combine the proposed methods with EC search in this paper, but rather evaluate how power an individual the the estimated convergence point is by comparing fitness values. Through experimental evaluations, we show that the estimated point can be a powerful elite for unimodal fitness landscapes and that clustering moving vectors according to the aimed points is the next research target for multimodal fitness landscape.
UR - http://www.scopus.com/inward/record.url?scp=84963533752&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84963533752&partnerID=8YFLogxK
U2 - 10.1109/CEC.2015.7257211
DO - 10.1109/CEC.2015.7257211
M3 - Conference contribution
AN - SCOPUS:84963533752
T3 - 2015 IEEE Congress on Evolutionary Computation, CEC 2015 - Proceedings
SP - 2619
EP - 2624
BT - 2015 IEEE Congress on Evolutionary Computation, CEC 2015 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE Congress on Evolutionary Computation, CEC 2015
Y2 - 25 May 2015 through 28 May 2015
ER -