?url_ver=Z39.88-2004&rft_id=10.1145%2F2701126.2701179&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=A.&rft.au=Zahari%2C+A.&rft.aulast=Zahari&rft.isbn=9781450333771&rft.title=A+novel+approach+of+hidden+markov+model+for+time+series+forecasting&rft.date=2015&rft.genre=proceeding