Restart based Collective Information Powered Differential Evolution for Solving the 100-Digit Challenge on Single Objective Numerical Optimization
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Title of host publication | 2019 IEEE Congress on Evolutionary Computation (CEC) |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. |
| Pages | 14-18 |
| ISBN (electronic) | 9781728121536 |
| Publication status | Published - Jun 2019 |
Publication series
| Name | IEEE Congress on Evolutionary Computation (CEC) |
|---|
Conference
| Title | 2019 IEEE Congress on Evolutionary Computation, CEC 2019 |
|---|---|
| Place | New Zealand |
| City | Wellington |
| Period | 10 - 13 June 2019 |
Link(s)
Abstract
Different from the classic differential evolution (DE) and many of its variants, collective information powered DE (CIPDE) is characterized by the utilization of collective information of population in the mutation and crossover processes of DE. This paper proposes a restart mechanism for CIPDE, to improve its robustness for solving the 100-digit challenge on single objective numerical optimization. Restart based CIPDE (rCIPDE) restarts the population when the unsuccessful update of the population exceeds a threshold value. Simulations on the challenge show that the restart mechanism enhances the performance on five out of the total 10 benchmark functions. According to the competition rule, rCIPDE achieves a total score of 85 (10 marks on each of F1-F7 and F10, 2 marks on F8 and 3 marks on F9).
Research Area(s)
- 100-digit challenge, collective information, differential evolution, restart
Citation Format(s)
Restart based Collective Information Powered Differential Evolution for Solving the 100-Digit Challenge on Single Objective Numerical Optimization. / Zhang, Sheng Xin; Shing Chan, Wing; Tang, Kit Sang et al.
2019 IEEE Congress on Evolutionary Computation (CEC). Institute of Electrical and Electronics Engineers, Inc., 2019. p. 14-18 8790279 (IEEE Congress on Evolutionary Computation (CEC)).
2019 IEEE Congress on Evolutionary Computation (CEC). Institute of Electrical and Electronics Engineers, Inc., 2019. p. 14-18 8790279 (IEEE Congress on Evolutionary Computation (CEC)).
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
