length: 9.77848448796559 9.559140580491846 0.12738538539729036
word unigram entropy: 6.889062615451213 0.9756609415917181 0.013001686084142658
word bigram entropy: 11.380825924168244 1.907122445123069 0.025420185748092246
utterance unigram entropy: 65.59955842219898 57.210313751515116 0.7623863049790692
utterance bigram entropy: 94.51440960311349 86.71882507243144 1.155882070831206
unigram kl divergence: 1.0358522323625654 0.82441641898759 0.01099500516146693
bigram kl divergence: 1.9621671079382252 1.3685141314806715 0.018884381613721978
embedding average: 0.6234866455414327 0.11697155687835109 0.0015593729970440025
embedding extrema: 0.44296611621129756 0.12391351261533338 0.001651917702883755
embedding greedy: 0.6292721863669409 0.09208224571513918 0.001227568233743278
coherence: 0.6421715438631785 0.11929521237591752 0.0015904958250149194
distinct-1: 0.011591069682122986 0 0.0
distinct-2: 0.05190648700774062 0 0.0
distinct-1 ratio: 0.2880482140054463 0 0.0
distinct-2 ratio: 0.16674287979658356 0 0.0
bleu-1: 0.18033043011535352 0.12229799955084182 0.0016297466989757402
bleu-2: 0.2034722813400199 0.09601830727060814 0.0012795427553208478
bleu-3: 0.20126368391135846 0.08767256596835112 0.0011683271639962775
bleu-4: 0.28494325778646046 0.12104716722249464 0.0016130780709885059
