length: 12.069542820347714 8.341671743166737 0.17023857245758178
word unigram entropy: 7.934992278163044 1.010479235609009 0.020622070475144527
word bigram entropy: 13.367792386970736 1.6764019234232626 0.03421603146938822
utterance unigram entropy: 98.58938657637778 75.46429425036415 1.5400910177536937
utterance bigram entropy: 148.97407595602283 120.79715878195859 2.465518160380098
unigram kl divergence: 0.036772316287902895 0.18069829873548876 0.0036879263736062876
bigram kl divergence: 0.18643274186225636 0.40962027889875696 0.008391194051971276
embedding average: 0.6580971855676726 0.21634157028806325 0.004415380711141419
embedding extrema: 0.6049867968105602 0.23066426978721005 0.004707697028416005
embedding greedy: 0.6361845559089372 0.214172430741196 0.0043711100843623904
coherence: 0.5775574773375275 0.13902046196261086 0.0028373107645763888
distinct-1: 0.04252027315407597 0 0.0
distinct-2: 0.2780912492971128 0 0.0
distinct-1 ratio: 0.8706415338437008 0 0.0
distinct-2 ratio: 0.7685674791188777 0 0.0
bleu-1: 0.16314711491563602 0.1133006889881622 0.002312264033598001
bleu-2: 0.199635165362379 0.08351747515172621 0.0017044420090898843
bleu-3: 0.2039540723742658 0.07716143536779932 0.001574726626776298
bleu-4: 0.2907773574289142 0.10630651869965549 0.0021695255511809744
