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| The Study on Automatic Mapping of Category Between Chinese Library Classification and DDC |
| Zhang Aimin1, Jia Junzhiz2, Hao Qianqian3 |
1. Computer Engineering Department, Shanxi Polytechnic College, Taiyuan 030006, China;
2. School of Economics and Management, Shanxi University, Taiyuan 030006, China;
3. Yong Cheng City Experimental Senior High School, Yongcheng 476600, China |
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Abstract [Objective] Study the problems of automatic mapping aiming to realize integrated retrieval, browsing,downloading information cross regions and language through classification inter operation.[Methods] Discuss semantic similarity algorithm considering characteristic sets, category matching rules and semantic relation based on artificial mapping data.[Results] Prove that 80% categories are the same as the results of artificial mapping in the experiment.[Limitations] The similarity of categories based on characteristic sets, is short of matching of semantic operation. Alsois only in the field of science, it is necessary to apply in other fields in the future.[Conclusions] The algorithm is considering comprehensively category names, notations, subject vocabularies, and semantic relations which define connotation and denotation of concepts, comparing to the existing limitation of relying solely on the category names matching method.
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Received: 21 March 2014
Published: 20 October 2014
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[6] 顾益军， 樊孝忠， 王建华， 等. 中文停用词表的自动选取[J]. 北京理工大学学报， 2005， 25(4): 337-340. (Gu YijuFan Xiaozhong, Wang Jianhua, et al. Automatic Selection of Chinese Stoplist[J]. Transactions of Beijing Institute of Technology, 2005, 25(4): 337-340.)
[7] 贾君枝， 郝倩倩. DDC与《中图法》组合类目映射探讨[J]. 中国图书馆学报， 2012， 38(4): 63-70. (Jia Junzhi, Hao Qianqian. Mapping of Combined Category between Chinese Library Classification and DDC[J]. Journal of Library Science in China, 2012, 38(4): 63-70.)
[8] 中国科学院计算技术研究所. ICTCLAS汉语分词系统[CP/OL].[2013-01-28]. http://ictclas.org/. (Institute of Computing Technology， Chinese Academy of Sciences. ICTCLAS Chinese Word Segmentation System[CP/OL].[2013-01-28]. http://ictclas.org/.) |
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