| C4.5分类算法在硕士研究生智育测评中的应用 |
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| 引用本文： | 曲守宁,卢健.C4.5分类算法在硕士研究生智育测评中的应用[J].济南大学学报(自然科学版),2009,23(3):253-256. |
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| 作者姓名： | 曲守宁 卢健 |
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| 作者单位： | 济南大学信息科学与工程学院,山东,济南,250022 |
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| 基金项目： | 教育部世行贷款-21世纪初高等教育教学改革项目，国家高技术研究发展计划(863计划) |
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| 摘 要： | 将C4.5决策树分类算法用于硕士研究生智育测评并提取规则.对考试成绩进行处理,选取决策属性,构造决策树,由提取的规则,获取课程间的依赖关系,以及各门课程和培养目标间的联系,挖掘结果显示,该算法能将学习成绩进行正确分类,指导教育管理者制定正确的培养计划,对辅助决策有很大帮助.
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| 关 键 词： | 数据挖掘 决策树 智育测评 |
Application of C4.5 Classification Algorithm in the Survey and Evaluation of Postgraduate Intellectual Education |
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| QU Shou-ning,LU Jian.Application of C4.5 Classification Algorithm in the Survey and Evaluation of Postgraduate Intellectual Education[J].Journal of Jinan University(Science & Technology),2009,23(3):253-256. |
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| Authors: | QU Shou-ning LU Jian |
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| Institution: | School of Information Science and Engineering;University of Jinan;Jinan 250022;China |
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| Abstract: | The C4.5 decision tree classification algorithm is used in the survey and evaluation of postgraduate intellectual education to extract rule,solves the scores and choose decision-making attribute.By extracting rules,it can acquire the relationship among courses,build the decision tree and judge whether finishing the training goal or not and the relationship among the courses and the training goal.The result shows that the algorithm can classify the scores well and guide the manager of education to make the r... |
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| Keywords: | C4 5 |
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