score.sh
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#!/bin/bash
# Copyright 2012 Johns Hopkins University (Author: Daniel Povey)
# Apache 2.0
# Copyright 2015 University of Sheffield (Author: Ning Ma)
# Apache 2.0.
#
# This script computes keyword (letter+digit) recognition accuracies across
# SNRs for the 1st CHiME challenge
cmd=run.pl
[ -f ./path.sh ] && . ./path.sh
. parse_options.sh || exit 1;
if [ $# -ne 3 ]; then
echo "Usage: local/score.sh [--cmd (run.pl|queue.pl...)] <data-dir> <lang-dir|graph-dir> <decode-dir>"
echo " Options:"
echo " --cmd (run.pl|queue.pl...) # specify how to run the sub-processes."
exit 1;
fi
data=$1
lang_or_graph=$2
dir=$3
symtab=$lang_or_graph/words.txt
for f in $symtab $dir/lat.1.gz $data/text; do
[ ! -f $f ] && echo "score.sh: no such file $f" && exit 1;
done
mkdir -p $dir/scoring/log
$cmd $dir/scoring/log/best_path.log \
lattice-best-path --word-symbol-table=$symtab \
"ark:gunzip -c $dir/lat.*.gz|" ark,t:$dir/scoring/trans.int || exit 1;
cat $dir/scoring/trans.int | utils/int2sym.pl -f 2- $symtab \
| sed 's:\<UNK\>::g;s:<SIL>::g' > $dir/scoring/trans.txt
local/compute_chime1_scores.pl $dir/scoring/trans.txt > $dir/keyword_scores.txt
echo "Scores are available in $dir/keyword_scores.txt"
cat $dir/keyword_scores.txt
exit 0;