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A co-evolutionary muti-objective optimization algorithm based on direction vectors [ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ] |
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sunshan4379
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baroshi: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-09-21 19:07:06
oven1986: LS-EPI+1, ¸ÐлӦÖú£¡ 2014-09-22 19:30:13
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baroshi: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-09-21 19:07:06
oven1986: LS-EPI+1, ¸ÐлӦÖú£¡ 2014-09-22 19:30:13
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A co-evolutionary multi-objective optimization algorithm based on direction vectors ×÷Õß:Jiao, LC (Jiao, L. C.)[ 1 ] ; Wang, HD (Wang, Handing)[ 1 ] ; Shang, RH (Shang, R. H.)[ 1 ] ; Liu, F (Liu, F.)[ 1 ] INFORMATION SCIENCES ¾í: 228 Ò³: 90-112 DOI: 10.1016/j.ins.2012.12.013 ³ö°æÄê: APR 10 2013 ²é¿´ÆÚ¿¯ÐÅÏ¢ ÕªÒª Most real world multi-objective problems (MOPs) have a complicated solution space. Facing such problems, a direction vectors based co-evolutionary multi-objective optimization algorithm (DVCMOA) that introduces the decomposition idea from MOEA/D to co-evolutionary algorithms is proposed in this paper. It is novel in the sense that DVCMOA applies the concept of direction vectors to co-evolutionary algorithms. DVCMOA first divides the entire population into several subpopulations on the basis of the initial direction vectors in the objective space. Then, it solves MOPs through the co-evolutionary interaction among the subpopulations in which individuals are classified according to their direction vectors. Finally, it explores the less developed regions to maintain the relatively uniform distribution of the solution space. In this way, DVCMOA has advantages in convergence, diversity and uniform distribution of the non-dominated solution set, which are explained through comparison with other state-of-the-art multi-objective optimization evolutionary algorithms (MOEAs) in this paper. DVCMOA is shown to be effective on 6 multi-objective 0-1 knapsack problems. Crown Copyright (C) 2012 Published by Elsevier Inc. All rights reserved. ¹Ø¼ü´Ê ×÷Õ߹ؼü´Ê:Multi-objective optimization; Co-evolutionary; Direction vector; Pareto set; MOEA/D KeyWords Plus:GENETIC ALGORITHM; COMPETITIVE COEVOLUTION; PARETO FRONT; MOEA/D ×÷ÕßÐÅÏ¢ ͨѶ×÷ÕßµØÖ·: Wang, HD (ͨѶ×÷Õß) Minist Educ China, Sch Elect Engn, Key Lab Intelligent Percept & Image Understanding, Xian 710071, Peoples R China. µØÖ·: [ 1 ] Minist Educ China, Sch Elect Engn, Key Lab Intelligent Percept & Image Understanding, Xian 710071, Peoples R China µç×ÓÓʼþµØÖ·:jlcxidian@163.com; wanghanding@163.com; rhshang@iiip.xidian.edu.cn; fliu@iiip.xidian.edu.cn »ù½ð×ÊÖúÖÂл »ù½ð×ÊÖú»ú¹¹ ÊÚȨºÅ National Natural Science Foundation of China 61001202 61072139 60872135 60803098 61003199 Provincial Natural Science Foundation of Shaanxi of China 2009JQ8015 2011JQ8010 2010JQ8023 China Post-Doctoral Science Foundation 201104658 20090451369 20080431228 200801426 National Research Foundation for the Doctoral Program of Higher Education of China 200807010003 20100203120008 20090203120016 Fundamental Research Funds for the Central Universities K50510020001 K50510020011 Fund for Foreign Scholars in University Research and Teaching Programs B07048 National Science and Technology Ministry of China 9140A07011810DZ0107 9140A07021010DZ0131 Key Scientific and Technological Innovation Special Projects of Shaanxi "13115" 2008ZDKG-37 ²é¿´»ù½ð×ÊÖúÐÅÏ¢ ³ö°æÉÌ ELSEVIER SCIENCE INC, 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA Àà±ð / ·ÖÀà Ñо¿·½Ïò:Computer Science Web of Science Àà±ð:Computer Science, Information Systems ÎÄÏ×ÐÅÏ¢ ÎÄÏ×ÀàÐÍ:Article ÓïÖÖ:English Èë²ØºÅ: WOS:000315245800007 ISSN: 0020-0255 µç×Ó ISSN: 1872-6291 ÆÚ¿¯ÐÅÏ¢ Impact Factor (Ó°ÏìÒò×Ó): Journal Citation Reports® ÆäËûÐÅÏ¢ IDS ºÅ: 094EM Web of Science ºËÐĺϼ¯ÖÐµÄ "ÒýÓõIJο¼ÎÄÏ×": 58 Web of Science ºËÐĺϼ¯ÖÐµÄ "±»ÒýƵ´Î": 3 |

2Â¥2014-09-21 18:01:12
sunshan4379
°æÖ÷ (ÎÄ̳¾«Ó¢)
- LS-EPI: 131
- Ó¦Öú: 218 (´óѧÉú)
- ¹ó±ö: 7.08
- ½ð±Ò: 129140
- É¢½ð: 57852
- ºì»¨: 419
- ɳ·¢: 1036
- Ìû×Ó: 17124
- ÔÚÏß: 4575.2Сʱ
- ³æºÅ: 2420830
- ×¢²á: 2013-04-16
- ÐÔ±ð: GG
- רҵ: Â߼ѧ
- ¹ÜϽ: ¼ìË÷֪ʶ

3Â¥2014-09-21 18:01:34













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