length: 11.593582313801244 7.833642015233642 0.15987059607201007
word unigram entropy: 7.798467934658428 1.0037641264935062 0.02048502713120612
word bigram entropy: 13.147730625780722 1.6597966636186965 0.0338771114979352
utterance unigram entropy: 93.16760749283709 70.11311257163314 1.4308829887162795
utterance bigram entropy: 139.41242555620656 111.96258563183326 2.2852010009330206
unigram kl divergence: 0.045374122300258335 0.19572549889007065 0.003994621058389498
bigram kl divergence: 0.19312160544359147 0.42025771780304516 0.008607709139346126
embedding average: 0.6633983040413062 0.22062100934434958 0.00450272108053262
embedding extrema: 0.6139336109346278 0.23570822856891596 0.004810640712715247
embedding greedy: 0.6475161481097012 0.21758626514932256 0.004440784066004488
coherence: 0.5688000285422199 0.14119545271375297 0.0028818554702698864
distinct-1: 0.03898953058900851 0 0.0
distinct-2: 0.2690378985118173 0 0.0
distinct-1 ratio: 0.7983463462911979 0 0.0
distinct-2 ratio: 0.7435465156465627 0 0.0
bleu-1: 0.16948487303834436 0.1179601954965201 0.0024073562118522526
bleu-2: 0.20230186024349853 0.08311813675620885 0.0016962922280299826
bleu-3: 0.20536721340557237 0.07607062308123907 0.0015524651026836815
bleu-4: 0.2926769440196595 0.10462886206606063 0.0021352875855584195
