length: 20.590485343584817 28.503299181052967 0.5504784414488201
word unigram entropy: 6.894268149821827 1.1888816627485335 0.02296063064909799
word bigram entropy: 11.419247010626231 2.143933163654299 0.04140534676362535
utterance unigram entropy: 121.73831766353959 153.1524528484634 2.9578022885199062
utterance bigram entropy: 177.9131729985874 225.3925426003454 4.35296050385987
unigram kl divergence: 2.283057067997909 1.408383240052039 0.02739001251072625
bigram kl divergence: 3.4012859940455513 2.650844705348067 0.060538946636226595
embedding average: 0.6430117758013181 0.09595889228791019 0.0018798920951241254
embedding extrema: 0.39473149489888126 0.11252174838257391 0.002204368352640904
embedding greedy: 0.5910958305544082 0.0939965144932629 0.0018414479403840304
coherence: 0.6592275589935783 0.09247201502106653 0.0018105975526541017
distinct-1: 0.0020630682772913127 0 0.0
distinct-2: 0.006210784001098906 0 0.0
distinct-1 ratio: 0.02533681857980392 0 0.0
distinct-2 ratio: 0.011651527406471192 0 0.0
bleu-1: 0.2170695187779985 0.1468991269681271 0.002837033072906883
bleu-2: 0.2249825959504585 0.1050708468905904 0.0020292119754504543
bleu-3: 0.21893547249075607 0.08394068901441971 0.001621129518000269
bleu-4: 0.30757823036550996 0.10919230135037176 0.0021088087903002547
