def add(self, ngram):
"""Count 1 for P[(w1, ..., wn)] and for P(wn | (w1, ..., wn-1)"""
CountingProbDist.add(self, ngram)
self.cond_prob[ngram[:-1]].add(ngram[-1])
def add(self, ngram):
"""Count 1 for P[(w1, ..., wn)] and for P(wn | (w1, ..., wn-1)"""
CountingProbDist.add(self, ngram)
if ngram[:-1] not in self.cond_prob:
self.cond_prob[ngram[:-1]] = CountingProbDist()
self.cond_prob[ngram[:-1]].add(ngram[-1])
