1. Nasa, D.: Text mining techniques—a survey. Int. J. Adv. Res. Comput. Sci. Softw. Eng. 2(4) (2012)
2. Mahesh, T.R., Suresh, M.B., Vinayababu, M.: Text mining: advancements, challenges and future directions. Int. J. Rev. Comput. 2009–2010 lJRIC & LLS
3. Adamic, L., Zhang, J., Bakshy, E., Ackerman, M.: Knowledge sharing and yahoo answers: everyone knows something. In Proceeding of the 17th International Conference on World Wide Web. ACM (2008)
4. Lew, A., Mauch, H.: Intoduction to Data Mining Principles‖, SCI. Springer (2006) (Text mining)
5. Kleinberg, J.M.: Authoritative sources in a hyperlinked environment. J. ACM, 46(5), 604e32 (1999)