length: 8.75976937860346 7.218880470949175 0.09619901111251557
word unigram entropy: 6.887541107486615 1.0078470252112528 0.013430598770568793
word bigram entropy: 11.45988636520748 1.9383081676705363 0.02583290635503022
utterance unigram entropy: 59.1495476424441 41.46321254950936 0.5525399763665
utterance bigram entropy: 85.10548429983946 63.53317478828966 0.8467418040734502
unigram kl divergence: 0.8688884341468577 0.7723189301427746 0.010298544041742538
bigram kl divergence: 1.6553490724798101 1.293746356066673 0.01781640605493418
embedding average: 0.6246120347484525 0.11774481557159412 0.001569645535455243
embedding extrema: 0.4420085066438573 0.12340675329834996 0.0016451243175288712
embedding greedy: 0.6302130803254256 0.09193755452184282 0.0012256112619084875
coherence: 0.6441833008779758 0.12206649241417164 0.0016274064707205707
distinct-1: 0.013315154934286132 0 0.0
distinct-2: 0.06171645575591749 0 0.0
distinct-1 ratio: 0.3308932396414033 0 0.0
distinct-2 ratio: 0.1982561363100048 0 0.0
bleu-1: 0.18765533615728433 0.1264195244665212 0.0016846702598740714
bleu-2: 0.2049435883484393 0.09748805661350979 0.0012991286778111003
bleu-3: 0.2006551521365653 0.08871413718941765 0.001182207172381661
bleu-4: 0.28384406672305296 0.12273522855815662 0.001635573225443751
