[1]贾兆红 贾瑞玉 倪志伟[] 唐俊.基于禁忌搜索与遗传算法的案例检索技术[J].计算机技术与发展,2007,(04):147-149.
　JIA Zhao-hong,JIA Rui-yu,NI Zhi-wei,et al.Case Retrieval by Algorithm Based on Tabu Search and Genetic Algorithms[J].,2007,(04):147-149.
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基于禁忌搜索与遗传算法的案例检索技术()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2007年04期
页码:
147-149
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Case Retrieval by Algorithm Based on Tabu Search and Genetic Algorithms
文章编号:
1673-629X（2007）04-0147-03
作者:
贾兆红1; 2 贾瑞玉1 倪志伟[3] 唐俊1
[1]安徽大学[2]中国科学技术大学[3]合肥工业大学
Author(s):
JIA Zhao-hong;  JIA Rui-yu ;  NI Zhi-wei;  TANG Jun
[1]Anhui Univ[2]Univ. of Sci. and Techn. of China[3]Hefei Univ. of Techn
关键词:
基于案例的推理; 案例检索; 禁忌搜索; 遗传算法; 聚类
Keywords:
case- based reasoning;  case retrieval;  tabu search;  genetic algorithms;  clustering
分类号:
TP18
文献标志码:
A
摘要:
案例的检索和提取是案例推理系统的一个关键步骤，案例检索结果的优劣直接影响到案例重用、修改以及整个系统的性能。遗传算法是一种基于进化思想的全局优化方法，但是存在搜索速度慢以及早熟收敛等问题；禁忌搜索是一种局部优化技术，具有搜索速度快等优点。文中将禁忌算法和遗传算法结合在一起提出了一种新的聚类方法，并将该聚类方法引入大型案例推理系统的案例检索过程中。实验结果表明使用这种方法能够达到较理想的搜索效果
Abstract:
Case retrieval and selection is the key step of a case- based reasoning system. The results of case retrieval directly affect case reuse and revisal, even the performance of the system. Based on evolution strategy, genetic algorithm is a global search method, but it has the shortcomings, such as slow speed of convergence, premature convergence. Tabu search is a technique of local optimization with high search speed. Combining the advantages of GA and TS, a new approach for clustering is proposed and introduced in the process of case retrieval of a big case - based reasoning system. The experimental result shows that very nice effects are obtained with this new method

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备注/Memo

备注/Memo:
安徽省教育厅自然科学基金资助项目（2005kj055）;安徽省高校青年教师科研基金项目（2005jq1034,2006jq1034）贾兆红（1976-），女，安徽巢湖人，讲师，博士研究生，研究方向为商务智能、专家系统
更新日期/Last Update: 1900-01-01