length: 11.022266533732138 7.388329118228888 0.15319364092208934
word unigram entropy: 7.747781063661135 1.00895900581431 0.020920305683252764
word bigram entropy: 12.98949447571655 1.6339252581859094 0.03387869642657003
utterance unigram entropy: 88.09944638423495 66.53470799841209 1.3795668821542935
utterance bigram entropy: 131.246662964626 104.46828608992669 2.1661023556084817
unigram kl divergence: 0.09783074416696659 0.2457587595708619 0.005095978275360292
bigram kl divergence: 0.3157187346737401 0.5247160348054994 0.010936840919441644
embedding average: 0.6031981463100189 0.18819291537946103 0.003902094430470275
embedding extrema: 0.5495511051435316 0.1872125054833229 0.003881766077579919
embedding greedy: 0.590634241960709 0.17452089387581515 0.0036186112884238507
coherence: 0.5640839050051255 0.14284903009752675 0.002961909610772066
distinct-1: 0.04059378077951316 0 0.0
distinct-2: 0.24360292248344773 0 0.0
distinct-1 ratio: 0.8116687353569546 0 0.0
distinct-2 ratio: 0.6662642567587685 0 0.0
