| 英汉交互式跨语言检索系统设计与实现 |
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| 引用本文： | 吴丹.英汉交互式跨语言检索系统设计与实现[J].现代图书情报技术,2009,3(2):89-95. |
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| 作者姓名： | 吴丹 |
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| 作者单位： | 武汉大学信息管理学院,武汉,430072 |
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| 基金项目： | 面向21世纪教育振兴行动计划（985计划） |
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| 摘 要： | 针对跨语言信息检索的查询翻译歧义性问题，采用交互式系统开发设计方法，对基于相关反馈的跨语言信息检索技术进行研究和分析，提出一个英汉交互式跨语言信息检索系统，实现用户辅助查询翻译、多级用户相关性判断，以及翻译优化与查询扩展等相关反馈功能，结果明显提高了检索效果。
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| 关 键 词： | 跨语言信息检索 用户交互信息 信息检索系统 |
| 收稿时间： | 2008-11-27 |
| 修稿时间： | 2009-01-06 |
Design and Implementation of an English-Chinese Interactive Cross-Language Information Retrieval System |
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| Wu Dan.Design and Implementation of an English-Chinese Interactive Cross-Language Information Retrieval System[J].New Technology of Library and Information Service,2009,3(2):89-95. |
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| Authors: | Wu Dan |
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| Institution: | (School of Information Management, Wuhan University, Wuhan 430072, China) |
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| Abstract: | This paper introduces the interactive system development methods to resolve the ambiguity problem of query translation in Cross-Language Information Retrieval (CLIR). After studying and analyzing on CLIR techniques based on relevance feedback, an English-Chinese interactive CLIR system has been put forward. This system implements some interactive functions such as user-assisted query translation, multi-level user relevance judgment, translation enhancement and query expansion. Experiments show that the retrieval efficiency are obviously improved. |
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| Keywords: | Cross-language information retrieval User interaction Information retrieval system |
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