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fix gigaspeech_prepare.sh #1734

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Aug 28, 2024
Merged

fix gigaspeech_prepare.sh #1734

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10 changes: 5 additions & 5 deletions egs/gigaspeech/ASR/prepare.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -161,14 +161,14 @@ if [ $stage -le 5 ] && [ $stop_stage -ge 5 ]; then
log "Stage 5: Split XL subset into pieces (may take 30 minutes)"
split_dir=data/fbank/XL_split
if [ ! -f $split_dir/.split_completed ]; then
lhotse split-lazy ./data/fbank/cuts_XL_raw.jsonl.gz $split_dir $num_per_split
lhotse split-lazy ./data/fbank/gigaspeech_cuts_XL_raw.jsonl.gz $split_dir $num_per_split
touch $split_dir/.split_completed
fi
fi

if [ $stage -le 6 ] && [ $stop_stage -ge 6 ]; then
log "Stage 6: Compute features for XL"
num_splits=$(find data/fbank/XL_split -name "cuts_XL_raw.*.jsonl.gz" | wc -l)
num_splits=$(find data/fbank/XL_split -name "gigaspeech_cuts_XL_raw.*.jsonl.gz" | wc -l)
python3 ./local/compute_fbank_gigaspeech_splits.py \
--num-workers 20 \
--batch-duration 600 \
Expand All @@ -177,9 +177,9 @@ fi

if [ $stage -le 7 ] && [ $stop_stage -ge 7 ]; then
log "Stage 7: Combine features for XL (may take 3 hours)"
if [ ! -f data/fbank/cuts_XL.jsonl.gz ]; then
pieces=$(find data/fbank/XL_split -name "cuts_XL.*.jsonl.gz")
lhotse combine $pieces data/fbank/cuts_XL.jsonl.gz
if [ ! -f data/fbank/gigaspeech_cuts_XL.jsonl.gz ]; then
pieces=$(find data/fbank/XL_split -name "gigaspeech_cuts_XL.*.jsonl.gz")
lhotse combine $pieces data/fbank/gigaspeech_cuts_XL.jsonl.gz
fi
fi

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