A Fast Fixed-Point Algorithm for Independent Component Analysis
✍ Scribed by Hyvärinen, Aapo; Oja, Erkki
- Book ID
- 111674540
- Publisher
- MIT Press
- Year
- 1997
- Tongue
- English
- Weight
- 72 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0899-7667
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This paper proposes a histogram based data-reducing algorithm for improving the performance of the fixed-point independent component analysis (FastICA). This data-reducing independent component analysis (DR-FastICA) is based upon two statistical criteria to keep the histogram contour of processed da
Independent component analysis (ICA) aims to recover a set of unknown mutually independent components (ICs) from their observed mixtures without knowledge of the mixing coefficients. In the classical ICA model there exists ICs' indeterminacy on permutation and dilation. Constrained ICA is one of met