The estimation of contamination distribution density function

被引：0
|
作者：
Wang, Liyan [1 ]
Yang, Deli
机构：
[1] Dalian Univ, Coll Informat Engn, Dalian 116622, Peoples R China
[2] Dalian Univ Technol, Sch Management, Dalian 116024, Peoples R China
来源：
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS | 2006年 / 13卷
关键词：
contamination distribution; non-parametric estimation; kernel density;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we discuss non-parametric estimation when the data comes from contamination distribution density f(chi)=(1-alpha)f(1)(x)+alpha f(2)(chi). When f(2)(chi) is known and alpha and f(1)(chi) are unknown, we use the method of non-parametric kernel density estimation to get the density function f (x) and contamination coefficient a and make a stochastic simulation for special case of normal distribution.
引用
收藏
页码：1440 / 1444
页数：5
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