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现代图书情报技术  2008, Vol. 24 Issue (7): 38-42     https://doi.org/10.11925/infotech.1003-3513.2008.07.08
  知识组织与知识管理 本期目录 | 过刊浏览 | 高级检索 |
基于文档权重归并法的企业专家检索*
陆伟 赵浩镇
(武汉大学信息资源研究中心 武汉 430072)
Enterprise Expert Search Based on Combing Document Weight
Lu Wei  Zhao Haozhen
(Center for Studies of Information Resources, Wuhan University,Wuhan 430072,China)
全文: PDF (562 KB)  
输出: BibTeX | EndNote (RIS)      
摘要 

针对企业专家的专长识别与检索问题,采用文档权重归并法,利用TREC W3C数据集实现企业内的专家检索,并与专家档案法进行了比较。研究结果表明同样采用BM25模型,采用文档权重归并法具有稳定的优势。

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陆伟
赵浩镇
关键词 企业检索专家检索检索模型    
Abstract

 In view of expertise recognition and retrieval of enterprise expert, this paper uses combining document weight to implement enterprise expert search based on W3C collections of TREC, and compares its performance with another common expert search method. Study results show that the method of this paper excels in stability by using model BM25.

Key wordsEnterprise retrieval    Expert search    Retrieval model
收稿日期: 2008-03-27      出版日期: 2008-07-25
ZTFLH: 

TP393

 
基金资助:

*本文系国家社科基金项目“基于XML的多媒体信息检索”(项目编号: 06CTQ006)的研究成果之一。

通讯作者: 陆伟     E-mail: reedwhu@gmail.com
作者简介: 陆伟,赵浩镇
引用本文:   
陆伟,赵浩镇. 基于文档权重归并法的企业专家检索*[J]. 现代图书情报技术, 2008, 24(7): 38-42.
Lu Wei,Zhao Haozhen. Enterprise Expert Search Based on Combing Document Weight. New Technology of Library and Information Service, 2008, 24(7): 38-42.
链接本文:  
http://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/10.11925/infotech.1003-3513.2008.07.08      或      http://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/Y2008/V24/I7/38

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