ICA over Finite Fields

被引：12

作者：

Gutch, Harold W. ^{[1
,2
]}

Gruber, Peter ^{[3
]}

Theis, Fabian J. ^{[2
,4
]}

机构：

[1] Max Planck Inst Dynam & Self Org, Gottingen, Germany

[2] Tech Univ Munich, Munich, Germany

[3] Univ Regensburg, Regensburg, Germany

[4] Helmholtz Zentrum, Neuherberg, Germany

来源：

LATENT VARIABLE ANALYSIS AND SIGNAL SEPARATION | 2010年 / 6365卷

关键词：

D O I：

10.1007/978-3-642-15995-4_80

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Independent Component Analysis is usually performed over the fields of reals or complex numbers and the only other field where some insight has been gained so far is GF(2), the finite field with two elements. We extend this to arbitrary finite fields, proving separability of the model if the sources are non-uniform and non-degenerate and present algorithms performing this task.

引用

页码：645 / +

页数：2

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