1. Ashwin S Ramteke, Milind E Rane: A Survey on Offline Recognition of Handwritten Devanagary Script. International Journal of Scientific and Engineering Research, May 2012.
2. Ahmad, Azad: Multi Script Handwritten Numeral Recognition using Neural Network Technique. Research Journal of Science, Engineering and Management, Vo. 1, April 2012.
3. Huang, B.Q.A: Hybrid HMM-SVM Method for Online Handwriting Symbol Recognition. IEEE- 6th International Conference on Intelligent Systems Design and Applications, Vol. 1, October 2006.
4. Deng, Li: Deep Learning: Methods and Applications. Foundations and Trends® in Signal Processing, Vol. 7, 2013.
5. Kongming Liang: Representation Learning with Smooth Auto encoder, Visual Information Processing and Learning, 2014.