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Add dim check for ivector in online decoding preparation #2699

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Merged
danpovey merged 1 commit into from
Sep 13, 2018
Merged

Add dim check for ivector in online decoding preparation #2699

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5 changes: 5 additions & 0 deletions egs/wsj/s5/steps/online/nnet3/prepare_online_decoding.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,11 @@ if [ ! -z "$iedir" ]; then
for f in final.{mat,ie,dubm} splice_opts global_cmvn.stats online_cmvn.conf; do
[ ! -f $iedir/$f ] && echo "$0: no such file $iedir/$f" && exit 1;
done
if $add_pitch; then
iedim=`matrix-dim $iedir/final.mat | awk '{print $1}'`
amdim=`nnet3-am-info $srcdir/${iter}.mdl | grep "input-dim:" | awk '{print $2}'`
[ $(($amdim-$iedim)) -eq 0 ] && echo "$0: remove pitch from the input of ivector extractor" && exit 1;
fi
fi


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