Compressed representation for higher-level meme space evolution: a case study on big knapsack problems
Compressed representation for higher-level meme space evolution: a case study on big knapsack problems
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高级模因空间演化的压缩表示:大背包问题的案例研究
DOI:
10.1007/s12293-017-0244-3
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发表时间:
2017-10
影响因子:
4.7
通讯作者:
Ong Yew Soon
中科院分区:
文献类型:
--
作者:
Feng Liang;Gupta Abhishek;Ong Yew Soon
In the last decades, a plethora of dedicated heuristic and meta-heuristic algorithms have been crafted to solve complex optimization problems. However, it is noted that the majority of these algorithms are restricted to instances of small to medium size only. In today’s world, with the rapid growth in communication and computation technologies, massive volumes of data are generated and stored daily, making it vital to explore learning and optimization techniques that can handle ‘big’ problems. In this paper, we take an important step in the aforementioned direction by proposing a novel, theoretically motivated compressed representation with high-level meme evolution for big optimization. In contrast to existing heuristics and meta-heuristics, which work directly on the solution space, the proposed meme evolution operates on a high-level meme space. In particular, taking knapsack problem as the case study, a meme, in the present case, represents a knowledge-block as an instruction for solving the knapsack problem. Since the size of the meme, as defined in this paper, is not strongly sensitive to the number of items in the underlying knapsack problem, the search in meme space provides a compressed form of optimization. In order to verify the effectiveness of the proposed approach we carry out a variety of numerical experiments with problem sizes ranging from the small (100 items) to the very large (10,000 items). The results provide strong encouragement for further exploration, in order to establish meme evolution as the gold standard in big optimization.
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影响因子:
4
作者:
Bansal, Jagdish Chand;Deep, Kusum
通讯作者:
Deep, Kusum
DOI:
10.1145/2598394.2605342
发表时间:
2014-07
期刊:
Proceedings of the Companion Publication of the 2014 Annual Conference on Genetic and Evolutionary Computation
影响因子:
--
作者:
A. Engelbrecht
通讯作者:
A. Engelbrecht
影响因子:
14.3
作者:
Han, KH;Kim, JH
通讯作者:
Kim, JH
DOI:
10.1016/b978-0-12-409547-2.14581-0
发表时间:
2020
期刊:
Comprehensive Chemometrics
影响因子:
--
作者:
Federico Marini;Beata Walczak
通讯作者:
Federico Marini;Beata Walczak
DOI:
10.1201/9781003206477-5
发表时间:
2021-08
期刊:
Evolutionary Optimization Algorithms
影响因子:
--
作者:
A. Badar
通讯作者:
A. Badar