Increasing range of LMWT in scoring for RM setup.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@1128 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8

egs/rm/s5/local/score.sh

@@ -22,12 +22,12 @@ done
 
 mkdir -p $dir/scoring/log
 
-$cmd LMWT=4:13 $dir/scoring/log/best_path.LMWT.log \
+$cmd LMWT=2:13 $dir/scoring/log/best_path.LMWT.log \
   lattice-best-path --lm-scale=LMWT --word-symbol-table=$symtab \
     "ark:gunzip -c $dir/lat.*.gz|" ark,t:$dir/scoring/LMWT.tra || exit 1;
 
 # Note: the double level of quoting for the sed command
-$cmd LMWT=4:13 $dir/scoring/log/score.LMWT.log \
+$cmd LMWT=2:13 $dir/scoring/log/score.LMWT.log \
    cat $dir/scoring/LMWT.tra \| \
     utils/int2sym.pl -f 2- $symtab \| sed 's:\<UNK\>::g' \| \
     compute-wer --text --mode=present \