[1]许智宏,张月梅,王一.一种改进的中文分词在主题搜索中的应用[J].郑州大学学报(工学版),2014,35(05):44-48.[doi:10.3969/j.issn.1671 -6833.2014.05.011]
XU Zhihong,ZHANG Yuemei,WANG Yi.Application of an Improved Chinese Word Segmentation Technology in Topic Search[J].Journal of Zhengzhou University (Engineering Science),2014,35(05):44-48.[doi:10.3969/j.issn.1671 -6833.2014.05.011]
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一种改进的中文分词在主题搜索中的应用(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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35
- 期数:
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2014年05期
- 页码:
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44-48
- 栏目:
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- 出版日期:
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2014-09-30
文章信息/Info
- Title:
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Application of an Improved Chinese Word Segmentation Technology in Topic Search
- 作者:
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许智宏; 张月梅; 王一
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- Author(s):
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XU Zhihong; ZHANG Yuemei; WANG Yi
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Hebei University of Technology , School of Computer of Seienee and Engineering, Tianjin 300401 , China
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- Keywords:
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maximum matching; topie search; thesaurus; Chinese word segmentation
- 分类号:
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TP3
- DOI:
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10.3969/j.issn.1671 -6833.2014.05.011
- 文献标志码:
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A
- Abstract:
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The topie search’s eore is the contents of the mateh which is based on the Chinese word segmenta.tion , but the Chinese word segmentation’s aeeuraey and unregistered word’s reeognition is still the bouleneckof the topie seareh. This paper proposed an improved maximum matching of word segmentation algorithmIMMM. In improved algorithm designed thesaurus pretreatment, unknown word proeessing and disambiguationstrategy, combined subjeet categories and sub-word dietionary storage , finally construet a topie search systemThe algorithm results show that the improved algorithm is better than traditional algorihms, and the search ae.curaey rate has been greatly improved, The system’s efficieney is improved.
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