length: 12.995814552479073 8.484869282208232 0.17316097762724486
word unigram entropy: 8.06497631679456 0.9647560316776732 0.019688941816391702
word bigram entropy: 13.573192280835862 1.5667026754330737 0.03197874247234312
utterance unigram entropy: 107.07821398064704 76.86611203077211 1.5686996066708732
utterance bigram entropy: 162.5125517822077 123.30130875150698 2.516763940533493
unigram kl divergence: 0.047735754301988544 0.16621205220364962 0.0033922721753476973
bigram kl divergence: 0.2149988156812645 0.4028078502010729 0.008245845814547922
embedding average: 0.6572819730103336 0.2146245265549131 0.004380337044917481
embedding extrema: 0.6019330829047129 0.22934491335025764 0.004680769882814338
embedding greedy: 0.6319297023463631 0.21380445826076516 0.004363600022425788
coherence: 0.5848544604772669 0.13672710086431106 0.002790654627941694
distinct-1: 0.04247078739832363 0 0.0
distinct-2: 0.27927927927927926 0 0.0
distinct-1 ratio: 0.8696282676745133 0 0.0
distinct-2 ratio: 0.7718508661755332 0 0.0
bleu-1: 0.1525861210423732 0.10405704804312792 0.0021236178860098804
bleu-2: 0.19775262392227394 0.08131315362561778 0.0016594557567658674
bleu-3: 0.20497200772569452 0.07506937572131168 0.0015320314382481816
bleu-4: 0.29249637555714064 0.1031442241919809 0.0021049887869384865
