TY - GEN
T1 - The Analyze of Stagnation Phenomenon and Its' Root Causes in Particle Swarm Optimization
AU - Lu, Hao Chun
AU - Tseng, Hsuan Yu
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/9/28
Y1 - 2020/9/28
N2 - Evolutionary algorithms (EA) are part of artificial intelligence technology, and EA always suffers from the problem of particle stagnation. Most of the researches on particle stagnation focused on particle stagnation and searched in incorrect regions. However, by observes the particle moving trajectory, the author found that the particle is not only stagnation in a point but also wandering in a region. Therefore, this study analyzing the particle behaviors and break down the stagnating phenomenon to reinforce the understanding of stagnation problems currently. This study summarizes the phenomenon of particle stagnation and detailed discuss the root causes to reinforce the lack of understanding in particle stagnation currently. Finally, the author proposes corresponding strategies for different cases for the related researches in the future to handling the stagnation problem more comprehensively.
AB - Evolutionary algorithms (EA) are part of artificial intelligence technology, and EA always suffers from the problem of particle stagnation. Most of the researches on particle stagnation focused on particle stagnation and searched in incorrect regions. However, by observes the particle moving trajectory, the author found that the particle is not only stagnation in a point but also wandering in a region. Therefore, this study analyzing the particle behaviors and break down the stagnating phenomenon to reinforce the understanding of stagnation problems currently. This study summarizes the phenomenon of particle stagnation and detailed discuss the root causes to reinforce the lack of understanding in particle stagnation currently. Finally, the author proposes corresponding strategies for different cases for the related researches in the future to handling the stagnation problem more comprehensively.
KW - Particle attraction neutralize
KW - Particle stagnation
KW - Particle wandering
KW - Premature convergence
KW - Strategy of exploration and exploitation
UR - http://www.scopus.com/inward/record.url?scp=85098454757&partnerID=8YFLogxK
U2 - 10.1109/ICCE-Taiwan49838.2020.9258030
DO - 10.1109/ICCE-Taiwan49838.2020.9258030
M3 - Conference contribution
AN - SCOPUS:85098454757
T3 - 2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020
BT - 2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020
Y2 - 28 September 2020 through 30 September 2020
ER -