length: 11.890856406954281 8.06801949070865 0.1646538203548119
word unigram entropy: 7.9794618267419075 1.01465480564476 0.020710620615408033
word bigram entropy: 13.457255903634843 1.680544662674937 0.034304268922395326
utterance unigram entropy: 97.55648660854571 73.49612009773375 1.5001656243882693
utterance bigram entropy: 147.2037715774994 117.73102577601733 2.403195141687909
unigram kl divergence: 0.03950405057018777 0.1677971972540558 0.0034246238813587307
bigram kl divergence: 0.19717543753797678 0.3937741952312969 0.008066582283787078
embedding average: 0.6486822526039857 0.21889414633494786 0.004467956584304506
embedding extrema: 0.6001085482428593 0.2291272537958258 0.004676829597234525
embedding greedy: 0.6282361180997845 0.21459495678950896 0.0043802037021085415
coherence: 0.5740503419078256 0.14071032979449635 0.0028722622496365063
distinct-1: 0.04343902020776361 0 0.0
distinct-2: 0.28578889283039693 0 0.0
distinct-1 ratio: 0.8894537211769872 0 0.0
distinct-2 ratio: 0.7898416418280073 0 0.0
bleu-1: 0.16022551289728046 0.11227437358960032 0.0022913187754145282
bleu-2: 0.19731123360262043 0.08560443708404007 0.0017470331624065397
bleu-3: 0.20169626982304853 0.07966486950114016 0.0016258172314204623
bleu-4: 0.287530318637299 0.11004017557221367 0.002245722797440565
