𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A robust principal component analysis

✍ Scribed by F.H. Ruymgaart


Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
539 KB
Volume
11
Category
Article
ISSN
0047-259X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Robust principal component analysis and
✍ Donald A. Jackson; Yong Chen πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 102 KB

## Abstract Ecological studies frequently involve large numbers of variables and observations, and these are often subject to various errors. If some data are not representative of the study population, they tend to bias the interpretation and conclusion of an ecological study. Because of the multi

A Class of Robust Principal Component Ve
✍ Hidehiko Kamiya; Shinto Eguchi πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 293 KB

This paper is concerned with a study of robust estimation in principal component analysis. A class of robust estimators which are characterized as eigenvectors of weighted sample covariance matrices is proposed, where the weight functions recursively depend on the eigenvectors themselves. Also, a fe