| 术语定义的聚类研究 |
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| 引用本文： | 张榕. 术语定义的聚类研究[J]. 科技术语研究, 2011, 0(1): 14-18 |
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| 作者姓名： | 张榕 |
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| 作者单位： | 北京语言大学汉语速成学院; |
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| 摘 要： | 术语定义的领域聚类是一项较新的研究课题。本文采用自下而上的层级聚类的方法,基于知网进行语义相似度计算,并根据不同词类对领域区分的贡献度以及构建领域聚类特有的停用词表来进行聚类的特征项选取,实现了术语定义的领域聚类。实验取得了较好的聚类结果。
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| 关 键 词： | 术语 术语定义 语义相似度 领域聚类 |
Cluster Research on Term Definition |
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| ZHANG Rong. Cluster Research on Term Definition[J]. Chinese Science and Technology Terms Journal, 2011, 0(1): 14-18 |
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| Authors: | ZHANG Rong |
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| Abstract: | Domain clustering of term definition is a relatively new research topic.In this research,we took bottom-up hierarchical clustering method for semantic similarity calculation based on HowNet,and selected cluster-specific characteristics based on words with different contribution to clustering and stop-used words constructing domain cluster.Our results realized the domain cluster of term definition,and achieved a desired experimental result. |
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| Keywords: | term term definition semantic similarity domain clustering |
| 本文献已被 CNKI 维普 等数据库收录！ |
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