length: 20.3067755886593 24.315376949695157 0.469597947994955
word unigram entropy: 7.734992158433517 1.3035657073036728 0.02517550036311781
word bigram entropy: 12.770606784775731 2.4255757657372157 0.04688748215928545
utterance unigram entropy: 137.83103275707413 137.8494711864771 2.662258904531229
utterance bigram entropy: 199.33966008428908 189.66494154565882 3.666309537134221
unigram kl divergence: 1.2011003359265073 0.7905212862120707 0.01529144548241997
bigram kl divergence: 1.9506251942800497 1.351762068654074 0.027188751140021575
embedding average: 0.6694281175676988 0.10417014520170194 0.002024011325743101
embedding extrema: 0.39137502285904663 0.11187343737350709 0.002173685213314749
embedding greedy: 0.5857264021921728 0.09156590915776165 0.00177911278541873
coherence: 0.6941562769724609 0.10244382698101606 0.0019889220071546364
distinct-1: 0.017459250705185243 0 0.0
distinct-2: 0.08431108035860957 0 0.0
distinct-1 ratio: 0.21441940265660392 0 0.0
distinct-2 ratio: 0.15816889836995163 0 0.0
bleu-1: 0.13314117607187517 0.10474280085723371 0.002022876488880335
bleu-2: 0.17846329807860117 0.09260443103115339 0.001788450612031954
bleu-3: 0.18850990390014638 0.08456904943107059 0.0016332649154021262
bleu-4: 0.27132317381701965 0.11601307963224922 0.0022405370991611362
