摘要
通过对独立分量分析最新发展的研究,对现有的独立分量分析研究理论进行了总结,介绍了独立分量分析的模型定义、数学原理和应用等基本问题,剖析了独立分量分析与盲源分离、主分量分析以及白化的关系,给出了解决独立分量分析问题的研究框架和各种基本方法,并指出了进一步的研究方向。
By researching into the latest progresses of the Independent Component Analysis(ICA),this paper is dedicated to the summarization of theories,basic methods and researching frame of ICA.Together with introducing the fundamental problems of ICA about the model definition,mathematical principle and applications,this paper analyzes the relationships and differences between ICA, Blind Source Separation (BSS), Principal Component Analysis (PCA) and whiting.Finally,the future development of ICA is also presented.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第27期38-42,82,共6页
Computer Engineering and Applications
关键词
独立分量分析
盲源分离
主分量分析
白化
Independent Component Analysis (ICA), Blind Source Separation (BSS), Principal Component Analysis (PCA),whiting