<DIV>I encountered the following problem reported from ngram-count:</DIV>
<DIV> </DIV>
<DIV>BOW denominator for context "D SMALL" is 0 <= 0,numerator is 0.0909091</DIV>
<DIV> </DIV>
<DIV>The switches I invoked is:</DIV>
<DIV> </DIV>
<DIV>zcat EN.count.1.gz EN.count.2.gz EN.count.3.gz | perl -pe 's/<UNK>/<unk>/g' | ./bin/ngram-count -memuse -read - -vocab ML.vocab -order 3 -cdiscount3 0 -cdiscount2 0 -cdiscount1 0 -unk -lm - | ./bin/add-dummy-bows - | perl -pe 's/<unk>/<UNK>/g' | gzip >! EN.arpabo.3.gz</DIV>
<DIV> </DIV>
<DIV>Could someone help me to get rid of that warning msg? Thanks,</DIV>
<DIV> </DIV>
<DIV>June</DIV>
<DIV> </DIV>
<DIV> </DIV>
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