Infomax and maximum likelihood for blind source separation

被引：426

作者：

Cardoso, JF ^{[1
]}

机构：

[1] ECOLE NATL SUPER TELECOMMUN BRETAGNE,F-75634 PARIS,FRANCE

来源：

IEEE SIGNAL PROCESSING LETTERS | 1997年 / 4卷 / 04期

关键词：

Algorithms - Estimation - Mathematical models - Matrix algebra - Maximum principle - Optimization - Probability density function - Statistical methods - Vectors;

D O I：

10.1109/97.566704

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Algorithms for the blind separation of sources can be derived from several different principles. This letter shows that the recently proposed infomax principle is equivalent to maximum likelihood.

引用

页码：112 / 114

页数：3