length: 10.855870358446019 6.612211331138478 0.13494338454674445
word unigram entropy: 7.669539756511579 0.8157692811390774 0.016648389214023805
word bigram entropy: 12.664077098727034 1.2982821054212392 0.02649561132097855
utterance unigram entropy: 83.24104108516072 49.80047414521365 1.0163384375723956
utterance bigram entropy: 121.5119620264973 73.41949036472519 1.4983602346247546
unigram kl divergence: 0.2856664727299438 0.3953143557415156 0.008068090560932254
bigram kl divergence: 0.7188957436862561 0.7894022926972519 0.016253958835023462
embedding average: 0.5695272900316615 0.1397368094126492 0.002851930916908477
embedding extrema: 0.5071541892138326 0.1257280054801511 0.0025660209894389015
embedding greedy: 0.5545016554550299 0.11948025407420097 0.0024385087364349723
coherence: 0.5837699884352676 0.1396914437212908 0.002851005034756911
distinct-1: 0.02655330927784094 0 0.0
distinct-2: 0.15019001056219172 0 0.0
distinct-1 ratio: 0.543703325576343 0 0.0
distinct-2 ratio: 0.41508374714550833 0 0.0
bleu-1: 0.17540351042994937 0.10590970709249437 0.002161427337343557
bleu-2: 0.21284382820165823 0.08351583415056944 0.0017044085191968588
bleu-3: 0.21471610649833056 0.0752122779806977 0.001534947817289201
bleu-4: 0.30364154595515025 0.10217777793950311 0.002085265350744348
