AI.Markov.HMM

Documentation

data HMM state symbol

Constructors

HMM

Fields

states :: [state]

symbols :: [symbol]

start :: Distribution state

transition :: state -> Distribution state

emission :: state -> Distribution symbol

Instances

(Memoizable state, Memoizable symbol, Eq state, Eq symbol, Enum state, Bounded state) => Memoizable (HMM state symbol)

observe :: RandomGen seed => seed -> HMM state symbol -> [symbol]

evaluate :: (Memoizable state, Memoizable symbol, Eq state, Eq symbol, Enum state, Bounded state) => HMM state symbol -> [symbol] -> Probability

inspect :: (Memoizable state, Memoizable symbol, Eq state, Eq symbol, Enum state, Bounded state) => HMM state symbol -> [symbol] -> [state]

sequenceP :: Eq state => HMM state symbol -> [state] -> Probability