Sylvain Lesage, Rémi Gribonval, Frédéric Bimbot, Laurent Benaroya. Learning unions of orthonormal bases with thresholded singular value decomposition. In 2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05, Philadelphia, Pennsylvania, USA, March 18-23, 2005. pages 293-296, IEEE, 2005. [doi]
Abstract is missing.