def __init__(self, n, observation_sequence=[]): ## In addition to the dictionary of n-tuples, cond_prob is a ## mapping from (w1, ..., wn-1) to P(wn | w1, ... wn-1) CountingProbDist.__init__(self) self.n = n self.cond_prob = defaultdict(CountingProbDist()) self.add_sequence(observation_sequence)
def __init__(self, n, observation_sequence=[], default=0): # In addition to the dictionary of n-tuples, cond_prob is a # mapping from (w1, ..., wn-1) to P(wn | w1, ... wn-1) CountingProbDist.__init__(self, default=default) self.n = n self.cond_prob = defaultdict() self.add_sequence(observation_sequence)
def __init__(self, observation_sequence=[], default=0): CountingProbDist.__init__(self, default=default) self.n = 1 self.cond_prob = defaultdict() self.add_sequence(observation_sequence)