HMM算法,隐马尔可夫算法
Thischapterisroughlydividedintotwosections:HiddenMarkovModelsfollowedbyMaximumEntropyMarkovModels.OurdiscussionoftheHiddenMarkovModelextendswhatwesaidaboutHMMpart-of-speechtagging.WebegininthenextsectionbyintroducingtheMarkovChain,thengiveadetailedoverviewofHMMsandtheforwardandVi