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可视化数据挖掘及其在高校信息化中的应用

Visual Data Mining and its Application to Informatization Construction of University
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摘要 在高校信息化建设中积累了丰富数据资源,但这些信息基本上只用于查询、核对和变更。对于维护这些数据的成本而言,这无疑是一种信息浪费。针对这个问题,在研究可视化数据挖掘技术的基础上,利用可视化数据挖掘工具KNIME,就如何从这些数据挖掘出有用的知识以辅助教学和管理做了深入探讨。通过KNIME在学生综合素质评价及图书管理方面的应用,说明在高校信息化建设中广泛推广应用可视化数据挖掘技术是提高高校管理能力和服务能力的一种可行途径。 There are large amounts of data in the university information construction,but the data is basically used only for the query,check and change.for the cost of maintaining these data,undoubtedly its a waste of data.For this problem,based on the studying of visual data mining technology,its discussed in depth how to dig out from these data useful knowledge,supporting teaching and management by using of visual data mining tools KNIME.
作者 李阳 LI Yang(Information of Center,National University of Defense Technology,Changsha 410073,China)
出处 《电脑知识与技术》 2012年第7期4749-4750,4756,共3页 Computer Knowledge and Technology
关键词 数据挖掘 可视化技术 可视化数据挖掘 信息化 KNIME data mining visualization visual data mining informatization KNIME
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