An Information System Effectiveness Data Analysis Method Based on Rough Set

被引：0
作者：
Li Zhimeng [1 ]
Liu Jin [1 ]
Xu Peide [1 ]
机构：
[1] Natl Univ Def Technol, Coll Syst Engn, Changsha 410003, Hunan, Peoples R China
来源：
2021 7TH INTERNATIONAL CONFERENCE ON BIG DATA AND INFORMATION ANALYTICS, BIGDIA | 2021年
关键词：
information system; rough set; data analysis; rule-based reasoning;
D O I：
10.1109/BIGDIA53151.2021.9619740
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The difficulties of information system application effectiveness evaluation are analyzed. For the characteristics of large uncertainty, this paper put forward a new idea for effectiveness analysis based on rough set, proposed the general process of information system effectiveness data analysis based on rough set. The process included six steps such as purpose confirmation, model transformation, attribution reduction, importance calculation, rule-based reasoning, conclusion explaining. At last, a data analysis example of thematic GIS is given to show the practicability of the method.
引用
收藏
页码：67 / 70
页数：4
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