Multifactorial Genetic Programming for Symbolic Regression Problems
Multifactorial Genetic Programming for Symbolic Regression Problems
复制标题
符号回归问题的多因素遗传规划
DOI:
10.1109/tsmc.2018.2853719
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发表时间:
2020-11
期刊:
影响因子:
--
通讯作者:
Yew-soon Ong
中科院分区:
文献类型:
--
作者:
Jinghui Zhong;Liang Feng;Wentong Cai;Yew-soon Ong
Genetic programming (GP) is a powerful evolutionary algorithm that has been widely used for solving many real-world optimization problems. However, traditional GP can only solve a single task in one independent run, which is inefficient in cases where multiple tasks need to be solved at the same time. Recently, multifactorial optimization (MFO) has been proposed as a new evolutionary paradigm toward evolutionary multitasking. It intends to conduct evolutionary search on multiple tasks in one independent run. To enable multitasking GP, in this paper, we propose a novel multifactorial GP (MFGP) algorithm. To the best of our knowledge, this is the first attempt in the literature to conduct multitasking GP using a single population. The proposed MFGP consists of a novel scalable chromosome encoding scheme which is capable of representing multiple solutions simultaneously, and new evolutionary mechanisms for MFO based on self-learning gene expression programming. Further, comprehensive experimental studies are conducted on multitask scenarios consisting of commonly used GP benchmark problems and real world applications. The obtained empirical results confirmed the efficacy of the proposed MFGP.
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DOI:
10.1145/1570256.1570428
发表时间:
2009
期刊:
--
影响因子:
--
作者:
J. Miller;Simon Harding
通讯作者:
J. Miller;Simon Harding
DOI:
--
发表时间:
1985-07
期刊:
--
影响因子:
--
作者:
N. Cramer
通讯作者:
N. Cramer
DOI:
10.1007/978-1-4899-7687-1_100322
发表时间:
2017
期刊:
--
影响因子:
--
作者:
Negar Rostamzadeh
通讯作者:
Negar Rostamzadeh
DOI:
10.1109/tsmc.2017.2672997
发表时间:
2017-04
期刊:
IEEE Transactions on Systems, Man, and Cybernetics: Systems
影响因子:
--
作者:
Kit Yan Chan;H. Lam;C. Yiu;T. Dillon
通讯作者:
Kit Yan Chan;H. Lam;C. Yiu;T. Dillon
影响因子:
14.3
作者:
Gupta, Abhishek;Ong, Yew-Soon;Feng, Liang
通讯作者:
Feng, Liang