Zhengping Ji, Wentao Huang, Garrett T. Kenyon, Luís M. A. Bettencourt. Hierarchical discriminative sparse coding via bidirectional connections. In The 2011 International Joint Conference on Neural Networks, IJCNN 2011, San Jose, California, USA, July 31 - August 5, 2011. pages 2844-2851, IEEE, 2011. [doi]
Abstract is missing.