1. Azhagusundari, B., Thanamani, D.A.S.: Feature selection based on information gain. International Journal of Innovative Technology &, Exploring Engineering 2(2), 18–21 (2013)
2. Bengio, Y., Schwenk, H., Senécal, J.S., Morin, F., Gauvain, J.L.: Neural probabilistic language models. Springer, Berlin (2006)
3. Blei, D.M., Ng, A.Y., Jordan, M.I.: Latent dirichlet allocation. J. Mach. Learn. Res. 3, 993–1022 (2003)
4. Ceri, S., Bozzon, A., Brambilla, M., Valle, E.D., Fraternali, P., Quarteroni, S.: An introduction to information retrieval. Web Information Retrieval, Springer, Berlin 2013, 96–102 (2013)
5. Chen, M., Jin, X., Shen, D.: Short text classification improved by learning multi-granularity topics. In: The 22Nd international joint conference on artificial intelligence, IJCAI 2011, Barcelona, July 16-22, pp 1776–1781 (2011)