Infomax and maximum likelihood for blind source separation

被引：425
|
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
收藏
页码：112 / 114
页数：3
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