Proceedings of the Annual Conference of the Institute of Systems, Control and Information Engineers
The 50th Annual Conference of the Institute of Systems, Control and Information Engineers
Session ID : 4W1-5
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Local independent component analysis using regression-principal component analysis and fuzzy clustering
*Katsuhiro HondaTatsuya MaenakaHidetomo Ichihashi
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Abstract
This paper proposes an enhanced technique of independent component analysis (ICA), which extracts independent components closely related to some external criteria. Preprocessing is performed by using fuzzy regression-principal component analysis, which estimates latent variables that have high correlation with the external criteria considering local data structure.
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© 2006 The Institute of Systems, Control and Information Engineers
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