Comparison of the Deviation of Class Ratio Based on Two Sequences with the Opposite Monotonicity

Author

Yong, Wei ; Peng, Zhao ; Hua, Yong

Author_Institution

Coll. of Math. & Inf., China West Normal Univ., Nanchong, China

fYear

2012

fDate

12-14 Jan. 2012

Firstpage

127

Lastpage

130

Abstract

Firstly, this paper points out that the traditional definition of class ratio deviation and its principle of comparison are not suitable for the comparison of two sequences with the opposite monotonicity, but suitable for the comparison of two sequences with the same monotonicity. Then, a new principle of comparison for two sequences with the opposite monotonicity is proposed. Finally, by means of the new principle of comparison, we get a discrimination method to reduce the class ratio deviation for the decreasing function. So it is important to perfect the discriminant method for the compression transformation of class ratio deviation.

Keywords

transforms; class ratio deviation; comparison principle; compression transformation; discrimination method; opposite monotonicity; two sequence comparison; Educational institutions; Fitting; Mathematics; Predictive models; Roads; Simulation; class ratio; class ratio deviation; compression transformation; monotonicity;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2012 Fifth International Conference on

Conference_Location

Zhangjiajie, Hunan

Print_ISBN

978-1-4673-0470-2

Type

conf

DOI

10.1109/ICICTA.2012.38

Filename

6150251