6Bauerle N. ,Rieder U. Portfolio optimization with Markov - modulated stock prices and interest rates I J ]. IEEE Transactions on Automatic Control, 2004, 49 (3) :442 - 447.
7Hassan M. , 1L ,Nath B. Stock market forecasting using hidden Mak- ov model: a new approach[ C]. Proceedings of Sth International Con- ference on Intelligent Systems Design and Applications, 2005:192 - 196.
8Jayalal S. Wcbsite link prediction using a Markov chain model based on multiple time periods [J].International Journal of Web Engineer- ing and Technology, 2007, 3(3): 271 -287.
