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专家研究领域自动识别研究 被引量：4

The Study of Expert Research Field Automatic Recognition
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摘要 借鉴文本自动分类思想,基于文档权重归并法,采用N元语言模型,设计一个专家领域识别实验系统;并以"武汉大学"为例对专家研究领域自动识别的效果进行初步评测,实验结果表明该系统对专家研究领域的自动识别具有很高的查准率。 Based on document- weight combining method, this paper uses N- gram language model and designs an expert research field recognition system. Taking Wuhan University as a preliminary evaluation example, the authors find that the system is highly effective in the expert research field recognition.
作者 赵红斌 陆伟
机构地区 武汉大学信息资源研究中心
出处 《现代图书情报技术》 CSSCI 北大核心 2010年第2期63-67,共5页 New Technology of Library and Information Service
基金 国家自然科学基金重点项目"基于生命周期理论的数字信息资源深度开发与管理机制研究"(项目编号:70833005) 教育部人文社会科学规划项目"专家专长智能识别与检索系统实现研究"(项目编号:09YJA870021)的研究成果之一
关键词 专家研究领域识别 专家检索 文本分类 Expert research field recognition Expert search Text classification
分类号 TP182 [自动化与计算机技术—控制理论与控制工程]
  • 相关文献

参考文献14

  • 1Budura A, Bourges -Waldegg D, Riordan J. Deriving Expertise Pro- files from Tags[ C ]. In:Proceedings of the 2009 International Conference on Computational Science and Engineering. 2009:34 -41.
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  • 3Khan S, Nabeel S M. OPEMS: Online Peer - to - Peer Expertise Matching System [ C ]. In : Proceedings of the 1 st International Conference on Information and Communication Technologies. 2005.
  • 4杨斌,刘记.基于Web2.0的专长识别与共享模型研究[J].图书情报工作,2009,53(15):113-117. 被引量：2
  • 5杨彩鸽,曹俊霞.基于Web的学术专家管理系统的设计与实现[J].现代电子技术,2005,28(17):53-55. 被引量：5
  • 6陆伟,韩曙光.组织专家的检索系统设计与实现[J].情报学报,2008,27(5):657-663. 被引量：17
  • 7徐望,王炳锡.N-gram语言模型中的插值平滑技术研究[J].信息工程大学学报,2002,3(4):13-15. 被引量：13
  • 8Peng F, Huang X, Schuurmans D, et al. Text Classification in Asian Languages Without Word Segmentation [ C ]. In : Proceedings of the 6th International Workshop on Information Retrieval with Asian Languages, Sapporo, Japan. Morristown, N J, USA : Association for Computational Linguistics, 2003:41 - 48.
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二级参考文献37

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共引文献38

同被引文献38

  • 1梁樑,熊立,王国华.一种群决策中确定专家判断可信度的改进方法[J].系统工程,2004,22(6):91-94. 被引量：44
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  • 3Seid D Y,Kobsa A.Expert Finding Systems for Organizations:Problem and Domain Analysis and the DEMOIR Approach[J].Journal of Organizational Computing and Electronic Commerce,2003,13(1):1-24.
  • 4Expert-Wikipedia[EB/OL].[2011-09-30].http://www.en.wikipedia.org/wiki/Expertise.
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  • 6Dom B,Eiron I,Cozzi A,et al.Graph-based Ranking Algo-rithms for Email Expertise Analysis[C].In:Proceedings of the 8thACM SIGMOD Workshop on Research Issues in Data Mining and Knowledge Dscovery.San Diego,CA,USA:ACM Press,2003:42-48.
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引证文献4

二级引证文献13

现代图书情报技术
2010年 第2期

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