length: 12.105387422193603 8.645286936533909 0.17643481449235143
word unigram entropy: 7.95908118426086 1.0354941603101433 0.021132580262915
word bigram entropy: 13.404445454722868 1.6917468036204815 0.034529226590669086
utterance unigram entropy: 99.45213444101213 78.36861829882245 1.5993630671925594
utterance bigram entropy: 150.25942686422763 125.95204477522985 2.5707314382357485
unigram kl divergence: 0.035318172458670305 0.16927855461152153 0.003454857352872099
bigram kl divergence: 0.18266004459660665 0.4028959884433316 0.008253444948765284
embedding average: 0.6568485227796467 0.22082903460466113 0.004506966731151624
embedding extrema: 0.6063585367593813 0.23454050427942832 0.004786808273591921
embedding greedy: 0.6382028912098813 0.21755319029947537 0.004440109031364383
coherence: 0.5756271474390485 0.14216846156885476 0.00290171496884298
distinct-1: 0.044344757885778116 0 0.0
distinct-2: 0.2857557015848473 0 0.0
distinct-1 ratio: 0.90799952962909 0 0.0
distinct-2 ratio: 0.7897499103837947 0 0.0
bleu-1: 0.16388545502157284 0.11481793100785574 0.002343228224405063
bleu-2: 0.19938520895703252 0.08350606938335883 0.0017042092377960202
bleu-3: 0.20354359993081492 0.0770072886174085 0.0015715807678233845
bleu-4: 0.29036036782388963 0.10613527984850922 0.0021660308730797537
