#!/bin/sh # # pfsg-from-ngram -- # Convert a bigram or trigram into a Decipher PFSG # # This is a wrapper that takes care of # - eliminating low probability transitions that the recognizer would never use # - renormalizing the LM # - converting to PFSG # - adding pauses between words # # $Header: /home/srilm/devel/utils/src/RCS/pfsg-from-ngram,v 1.3 2000/02/04 00:20:32 stolcke Exp $ # # get LM from first argument, pass rest to ngram # default LM is stdin lm=${1--} test $# -gt 0 && shift ngram -debug 1 -prune-lowprobs -lm "$lm" "$@" -write-lm - | \ make-ngram-pfsg | \ add-pauses-to-pfsg
