The theory of optimal information diffusion estimation and its application

被引：2
|
作者：
Wang, XZ [1 ]
You, YS [1 ]
机构：
[1] Wuhan Univ, Sch Geodesy & Geomat, Wuhan 430079, Peoples R China
来源：
COMPUTATIONAL INTELLIGENT SYSTEMS FOR APPLIED RESEARCH | 2002年
关键词：
D O I：
10.1142/9789812777102_0025
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper studies the problem of the least-squares estimation when observations are contaminated by some gross errors. Authors consider that the information-diffusion estimation(IDE) is an intelligent parameter estimation that is beter than the least square estimation. This paper focuses on the method of the optimal information-diffusion estimation(OIDE). The theory and calculations indicate that the new method not only has fine robustness, but also it is very simple and convenient for application. The study is very important to find an intelligent techique instead of the the least square method.
引用
收藏
页码：198 / 207
页数：10
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