Research Article
Extraction of Correlated Sparse Sources from Signal Mixtures
Table 1
Correlation coefficients between estimated and actual sources.
| Method | Source A | Source B |
| Clusterwise PCA [11] | 0.9994 | 0.6310 | Fast-ICA [19] | 0.9961 | 0.8970 | MHC (Forward) [17] | 1 | 0.9854 | MHC (Reverse) | 1 | 1 |
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