Abstract
In this chapter empirical results are shown for the blind source separation of more sources than mixtures using a framework proposed for learning overcomplete representations recently developed by Lewicki and Sejnowski (1998b).
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Notes
- 1.In most ICA formulations, the matrix A is restricted M N,which is not imposed here.Google Scholar
- 2.The original, mixed and inferred signals are available in http://www.cnl.Salk.edu/~tewon/.
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© Springer Science+Business Media Dordrecht 1998