| 一种数字教学资源聚类重构系统的实现 |
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| 引用本文： | 张弢,张成昱.一种数字教学资源聚类重构系统的实现[J].现代图书情报技术,2007,2(8):1-5. |
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| 作者姓名： | 张弢 张成昱 |
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| 作者单位： | 1. 清华大学人文学院,北京,100084
2. 清华大学图书馆,北京,100084 |
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| 摘 要： | 简要介绍数字图书馆中教学参考书系统的应用现状，并就其中数字教学资源分布零散的问题，提出一种通过关键词索引技术，能够对文本教学资源进行检索，然后将相关联的结果聚类重组之后集中呈现的系统。
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| 关 键 词： | Lingo算法 聚类 |
| 收稿时间： | 2007-04-28 |
| 修稿时间： | 2007-04-28 |
Realization of a Clustering and Reconstruction System Based on the Digital Teaching Resource |
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| Zhang Tao,Zhang Chengyu.Realization of a Clustering and Reconstruction System Based on the Digital Teaching Resource[J].New Technology of Library and Information Service,2007,2(8):1-5. |
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| Authors: | Zhang Tao Zhang Chengyu |
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| Institution: | 1.Human and Society School, Tsinghua University, Beijing 100084, China;2.Tsinghua University Library ,Beijing 100084, China |
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| Abstract: | This paper introduces the status of the digital reference book system in the university library and systematically explains the distributing problem of the teaching resource.Based on the problem mentioned above,the paper introduces a system,which can cluster and reconstruct the search result through the technology of the keyword index. |
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| Keywords: | Digital teaching resource Lingo algorithm Clustering |
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