length: 10.87083194859865 7.345645047846032 0.15230860615351208
word unigram entropy: 7.66010373979567 0.9806459846353351 0.020333248077872138
word bigram entropy: 12.883444813288829 1.6100295537334524 0.033386928640577906
utterance unigram entropy: 85.6818886455287 63.72235511475713 1.3212540253621046
utterance bigram entropy: 127.99348131911243 101.50358415755018 2.104863797793409
unigram kl divergence: 0.11465260516851056 0.2748126358130073 0.005698430543607066
bigram kl divergence: 0.3609584641733886 0.5766222732296394 0.012020759564542731
embedding average: 0.5916635165926207 0.17985716064555513 0.003729256350697956
embedding extrema: 0.5385437002065843 0.1737769798833197 0.0036031865704369255
embedding greedy: 0.5824282614055335 0.16161698076751033 0.003351054524293483
coherence: 0.56152432816379 0.1424663787848145 0.0029539755099950204
distinct-1: 0.037939081431963395 0 0.0
distinct-2: 0.22569132698868738 0 0.0
distinct-1 ratio: 0.7585882776907374 0 0.0
distinct-2 ratio: 0.6172752884080662 0 0.0
