Qiu-Hua Lin, Ning Xu, Hualou Liang. A semi-blind EM algorithm for overcomplete ICA. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2009, 19-24 April 2009, Taipei, Taiwan. pages 1733-1736, IEEE, 2009. [doi]
Abstract is missing.