length: 9.357480145954067 9.990595672553644 0.20389015507469008
word unigram entropy: 7.190542345138607 0.9849954903404503 0.020101992899693787
word bigram entropy: 11.943086665889203 1.5124661940821746 0.030866724764352146
utterance unigram entropy: 66.42614629409078 50.48998063127173 1.030410029394853
utterance bigram entropy: 98.18623506684673 96.91730913173978 1.9779086088508704
unigram kl divergence: 0.46183370508129745 0.530773238293886 0.010832711971316406
bigram kl divergence: 1.076134831135498 1.0036640706497395 0.02070300446419975
embedding average: 0.5395501097539045 0.14392225999728642 0.0029373530470808507
embedding extrema: 0.4949587592173043 0.128113249519701 0.002614702158340331
embedding greedy: 0.553267537836105 0.12106810544550232 0.0024709156765698164
coherence: 0.5383087153378783 0.14261106445410016 0.0029105924596347565
distinct-1: 0.026160356909384928 0 0.0
distinct-2: 0.12965650080256821 0 0.0
distinct-1 ratio: 0.5356572659576677 0 0.0
distinct-2 ratio: 0.3583347919974955 0 0.0
bleu-1: 0.22837845365712514 0.14668677311942394 0.0029936141846765986
bleu-2: 0.22522336706233217 0.08734324947836411 0.0017825192075177922
bleu-3: 0.21603226300693748 0.07565869167549166 0.0015440583208509715
bleu-4: 0.30507157448298006 0.1025669228352068 0.002093207100739248
