Tuomas Virtanen, Bhiksha Raj, Jort F. Gemmeke, Hugo Van Hamme. Active-set newton algorithm for non-negative sparse coding of audio. In IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2014, Florence, Italy, May 4-9, 2014. pages 3092-3096, IEEE, 2014. [doi]
Abstract is missing.