length: 12.007824654525487 16.25796390158734 0.2166540998053171
word unigram entropy: 6.440231813013243 0.6372064247840532 0.008491431349424683
word bigram entropy: 10.405910437079987 1.310456536079135 0.01746318191360353
utterance unigram entropy: 73.93668542728419 86.30830906414478 1.1501470368122606
utterance bigram entropy: 106.31524122921225 128.72054986809678 1.7153337912993598
unigram kl divergence: 2.525998928207961 1.7743016413013968 0.023679093114463142
bigram kl divergence: 3.7858576152553165 2.504595388617142 0.03869756157279164
embedding average: 0.6457019927781348 0.11376586554004321 0.0015166025108218075
embedding extrema: 0.45581178145943124 0.1278239074650427 0.00170400900203501
embedding greedy: 0.6372307626725907 0.09002364204062613 0.0012000970669368439
coherence: 0.651177995968428 0.11524881222704576 0.0015365122651740863
distinct-1: 0.0009755391187375914 0 0.0
distinct-2: 0.003200798121089934 0 0.0
distinct-1 ratio: 0.02424299987413609 0 0.0
distinct-2 ratio: 0.010282150211368362 0 0.0
bleu-1: 0.18863073520046836 0.11583751191310386 0.0015436540528159812
bleu-2: 0.21478719829242743 0.08584782458105834 0.0011440106071977463
bleu-3: 0.21320849705260095 0.075000156667984 0.0009994542690904458
bleu-4: 0.3018177782469479 0.102247492168951 0.0013625530544481316
