Exploration of time-based data pretreatment technology

被引：0

作者：

Wei Jing ^{[1
]}

Yu Wenqiang ^{[1
]}

机构：

[1] North China Inst Sci & Technol, Hebei, Peoples R China

来源：

PROCEEDINGS OF THE 2013 INTERNATIONAL CONFERENCE ON INFORMATION, BUSINESS AND EDUCATION TECHNOLOGY (ICIBET 2013) | 2013年 / 26卷

关键词：

Data Mining; Campus Network; Association Rule; (0,1) Standardized;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Among all the data processed by associated rules in this article, part of them is time data and it is also the key point of the analysis. To facilitate the concept hierarchy of the time data, this research brings out the (0, 1) standardized technology for time data normalization and use it to convert time data to numeric data skillfully. Then in the process of time data generalization, this research presets threshold value according to the data attributes, digging task requirement and other actual situation, also applies histogram analytical method of concept hierarchy technology to fine tuning on preset threshold value, then brings out histogram threshold fine tuning technology.

引用

页码：191 / 194

页数：4