Hi, this may happen i the corpus is very small, or if you build a model over a corpus with a small vocabulary (e.g. POS tags). Just do not use the -kndiscount switch in that case.
-phi 2010/12/10 dongxinghua0213 <[email protected]>: > Hi. > when I build lm using the following command : > /home/top/programming/language_model/srilm/bin/i686/ngram-count -order 3 > -interpolate -kndiscount -text /media/sdb3/working-dir2/lm/lm -lm > /media/sdb3/working-dir2/lm/raw.uy.lm > an error occurs: > one of modified KneserNey discounts is negative > error in discount estimator for order 3 > Could somebody help me , thank you in advance ! > > ________________________________ > 网易163/126邮箱百分百兼容iphone ipad邮件收发
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