1. Andrew, G., Bilmes, J.: Sequential deep belief networks. In: IEEE International Conference Acoustics, Speech Signal Proceedings (ICASSP), pp. 4265–4268 (2012)
2. Bengio, Y., Lamblin, P., Popovici, D., Larochelle, H., et al.: Greedy layer-wise training of deep networks. Adv. Neural Inf. Process. Syst. 19, 153 (2007)
3. Bishop, C.M.: Pattern Recognition and Machine Learning (Information Science and Statistics). Springer-Verlag New York Inc., Secaucus (2006)
4. Bornschein, J., Bengio, Y.: Reweighted wake-sleep. CoRR abs/1406.2751 (2014)
5. Lecture Notes in Computer Science;A Fischer,2012