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成果搜索

author:

刘建本 (刘建本.) [1]

Indexed by:

CQVIP

Abstract:

针对信息检索中查询与查询所得文档的关键字不匹配这一个主要的问题,本文提出了用于信息检索的查询分析与优化算法。首先从网络语料库中提取相关词,然后通过计算相关词的重要性,找出附加的备选查询词,最后把这两部分的词都用于信息检索。这种算法能够提供查询的准确度。

Keyword:

信息检索 查询优化 聚类

Community:

  • [ 1 ] 福州大学现代教育科技中心,福建福州350000

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Source :

福建电脑

ISSN: 1673-2782

Year: 2012

Issue: 2

Volume: 28

Page: 121-122

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 1

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