| 数字信息资源的自动分类和主题识别--OCLC"蝎子计划"研究 |
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| 引用本文： | 薛春香,侯汉清.数字信息资源的自动分类和主题识别--OCLC"蝎子计划"研究[J].图书馆杂志,2005,24(1):24-28. |
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| 作者姓名： | 薛春香 侯汉清 |
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| 作者单位： | 南京农业大学信息管理系,江苏,210095 |
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| 摘 要： | “蝎子计划(Scorpion Project)”是美国 OCLC 利用《杜威十进分类法》电子编辑支持系统(ESS)对数字信息资源进行自动分类和主题识别的一个研究项目。本文简要介绍了该项目的进展情况、实施原理,描述了 Scorpion 对数字信息资源进行自动分类和主题识别的具体流程,并将其与我们自行研发的基于《中图法》知识库的中文信息自动标引和自动分类系统进行对比分析,以探讨 Scorpion 对中文信息自动分类和主题识别的借鉴意义。
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| 关 键 词： | Scorpion Project 自动分类 自动主题识别 杜威十进分类法 知识库 |
| 修稿时间： | 2004年7月12日 |
Automatic Classification and Subject Assignment of Digital Information Resources--An Research on Scorpion Project at OCLC |
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| Xue Chunxiang Hou Hanqing.Automatic Classification and Subject Assignment of Digital Information Resources--An Research on Scorpion Project at OCLC[J].Library Journal,2005,24(1):24-28. |
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| Authors: | Xue Chunxiang Hou Hanqing |
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| Abstract: | Scorpion Project is a research project at OCLC exploring the automatic classification and subject assignment of digital information resources via Dewey's electronic editorial support system.This paper gives a brief introduction the progress of the project and the principle of the Scorpion system.It al- so describes the process of the automatic classification and subject assignment of digital information re- sources by the system.In the meanwhile,compare Scorpion with the automatic indexing and classification system of chinese information based on chinese Library Classification knowledge database developed by ourselves,and use its experience for reference for automatic classification and subject assignment of chio nese information from Scorpion. |
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| Keywords: | Scorpion Project Automatic classification Subject assignment Dewey decimal classification |
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