length: 12.520605280103027 8.403675284915094 0.17150395363770327
word unigram entropy: 7.993338177350685 1.0056528139964553 0.02052467323368613
word bigram entropy: 13.464296323146556 1.6427401030843878 0.03353077998095888
utterance unigram entropy: 102.75196833550385 76.04903578797887 1.5521078324061348
utterance bigram entropy: 155.58323753258193 121.95059103619158 2.4891937738080405
unigram kl divergence: 0.043608922528094424 0.1707278187998867 0.003484435825165404
bigram kl divergence: 0.20383365673100712 0.40370526598344286 0.008266895142435652
embedding average: 0.655557229285113 0.2170343371119395 0.004429519599323607
embedding extrema: 0.6024292301852867 0.23031944635415208 0.004700659422406921
embedding greedy: 0.6336526922461133 0.21396883872891542 0.004366954913246783
coherence: 0.58049837600074 0.14040821921215757 0.002865787720711749
distinct-1: 0.042291307739120744 0 0.0
distinct-2: 0.2788821611551001 0 0.0
distinct-1 ratio: 0.8659532572808616 0 0.0
distinct-2 ratio: 0.7707533412574201 0 0.0
bleu-1: 0.15912620117233547 0.10943965852284832 0.0022334673205567927
bleu-2: 0.19933410650676012 0.08261506103830282 0.0016860253541117476
bleu-3: 0.20480470412320695 0.07646223765428986 0.0015604572543677084
bleu-4: 0.29198769453839296 0.10518107608246544 0.002146557284095865
