Data mining of graduation project selection database

被引：1
|
作者：
Xie, Wu [1 ]
Zhang, Huimin [2 ]
Wei, Bizhong [1 ]
Fang, Guanghai [1 ]
机构：
[1] Guilin Univ Elect Technol, Sch Comp Sci & Engn, Guilin 541004, Peoples R China
[2] Guilin Univ Elect, Sch Math & Comp Sci, Guilin 541004, Peoples R China
来源：
CEIS 2011 | 2011年 / 15卷
关键词：
Data mining; database system; decision tree; classification; graduation; selection;
D O I：
10.1016/j.proeng.2011.08.751
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to improve the quality of graduate project, a database system of hundreds of graduation project selection results was established in C# language of Visual Studio. The information system was data mined with ID3 algorithm, and a decision tree is gained for researching these graduation projects choices. The mining results of software testing demonstrate that the quality of graduation project selection is associated with the difficulty, project direction and major direction mostly, which guilds the students to choose their suitable graduation projects in time, improving the efficiency and quality of graduation project selection greatly. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of [CEIS 2011]
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页数：4
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