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计算机系统应用英文版:2011,20(7):150-152,213

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改进的C4.5 算法在绩效管理中的应用

魏现波¹, 谢文阁¹, 王长斌², 张树奇³

(1.辽宁工业大学电子与信息工程学院，锦州 121001;2.河北省邯郸市鸡泽县曹庄校区，邯郸 057350;3.长春工业大学人文信息学院，长春 130012)

Application of Improved C4.5 Algorithm in Performance Management

WEI Xian-Bo¹, XIE Wen-Ge¹, WANG Chang-Bin², ZHANG Shu-Qi³

(1.Electronic and Information Engineering College, Liaoning University of Technology, Jinzhou 121001, China;2.Jize Campus of Handan Hebei Province, Handan 057350, China;3.Human Communication College, Changchun University of Technology, Changchun 130012, China)

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本文已被：浏览 1818次下载 3060次
Received:October 15, 2010 Revised:November 08, 2010

中文摘要: 提出了“得分变化率”和“部门权重”的定义，对C4.5 算法进行改进；根据雪花模型构建了面向不同应用的基于绩效管理系统的数据仓库；用改进的C4.5 算法挖掘数据仓库中的有用信息来确定绩效指标及指标权重，从而使考核结果更科学，结果分析更准确。

中文关键词: C4.5 算法绩效管理数据仓库绩效指标指标权重

Abstract:This paper proposed the definition of “ScoreChangeRate” and “DepartmenWeight” and have improved the C4.5 algorithm. The data warehouse, based on the performance management system and applied to all kinds of aspect, is constructed according to the snowflake model. Using the improved of C4.5 algorithm abstract useful information in data warehouse to determine performance indicators and the weight can make the evaluation results more scientific and the results of analysis more accurate.

keywords: C4.5 algorithm performance management data warehouse performance indicator indicator weight

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基金项目:辽宁省教育厅研究项目(2008314)

Author Name	Affiliation
WEI Xian-Bo	Electronic and Information Engineering College, Liaoning University of Technology, Jinzhou 121001, China
XIE Wen-Ge	Electronic and Information Engineering College, Liaoning University of Technology, Jinzhou 121001, China
WANG Chang-Bin	Jize Campus of Handan Hebei Province, Handan 057350, China
ZHANG Shu-Qi	Human Communication College, Changchun University of Technology, Changchun 130012, China

Author Name	Affiliation
WEI Xian-Bo	Electronic and Information Engineering College, Liaoning University of Technology, Jinzhou 121001, China
XIE Wen-Ge	Electronic and Information Engineering College, Liaoning University of Technology, Jinzhou 121001, China
WANG Chang-Bin	Jize Campus of Handan Hebei Province, Handan 057350, China
ZHANG Shu-Qi	Human Communication College, Changchun University of Technology, Changchun 130012, China

引用文本：
魏现波,谢文阁,王长斌,张树奇.改进的C4.5 算法在绩效管理中的应用.计算机系统应用,2011,20(7):150-152,213
WEI Xian-Bo,XIE Wen-Ge,WANG Chang-Bin,ZHANG Shu-Qi.Application of Improved C4.5 Algorithm in Performance Management.COMPUTER SYSTEMS APPLICATIONS,2011,20(7):150-152,213