Xin Chen, Xiaodong Cui, Jian Xue, Peder Olsen, John Hershey, Bowen Zhou, Yunxin Zhao. Clustering of bootstrapped acoustic model with full covariance. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011, May 22-27, 2011, Prague Congress Center, Prague, Czech Republic. pages 4496-4499, IEEE, 2011. [doi]