mirror of
https://github.com/k2-fsa/icefall.git
synced 2025-08-26 10:16:14 +00:00
scripts updated
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ed3d25b768
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@ -45,7 +45,7 @@ def get_args():
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parser.add_argument(
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"--subset",
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type=str,
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default="train"
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default="train",
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help="""Dataset parts to compute fbank. """,
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)
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@ -10,6 +10,12 @@ stop_stage=100
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# This is to avoid OOM during feature extraction.
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num_splits=1000
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# In case you want to use all validated data
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use_validated=false
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# In case you are willing to take the risk and use invalidated data
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use_invalidated=false
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# We assume dl_dir (download dir) contains the following
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# directories and files. If not, they will be downloaded
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# by this script automatically.
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@ -102,19 +108,23 @@ if [ $stage -le 1 ] && [ $stop_stage -ge 1 ]; then
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if [ ! -e data/${lang}/manifests/.cv-${lang}.done ]; then
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lhotse prepare commonvoice --language $lang -j $nj $dl_dir/$release data/${lang}/manifests
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# In case you want to use all validated data
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# lhotse prepare commonvoice \
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# --split validated \
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# --language $lang \
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# -j $nj $dl_dir/$release data/${lang}/manifests
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# touch data/${lang}/manifests/.cv-${lang}.validated.done
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if [ $use_validated = true ] && [ ! -f data/${lang}/manifests/.cv-${lang}.validated.done ]; then
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log "Also prepare validated data"
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lhotse prepare commonvoice \
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--split validated \
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--language $lang \
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-j $nj $dl_dir/$release data/${lang}/manifests
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touch data/${lang}/manifests/.cv-${lang}.validated.done
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fi
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# In case you want to take the risk and use invalidated data
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# lhotse prepare commonvoice \
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# --split invalidated \
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# --language $lang \
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# -j $nj $dl_dir/$release data/${lang}/manifests
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# touch data/${lang}/manifests/.cv-${lang}.invalidated.done
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if [ $use_invalidated = true ] && [ ! -f data/${lang}/manifests/.cv-${lang}.invalidated.done ]; then
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log "Also prepare invalidated data"
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lhotse prepare commonvoice \
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--split invalidated \
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--language $lang \
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-j $nj $dl_dir/$release data/${lang}/manifests
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touch data/${lang}/manifests/.cv-${lang}.invalidated.done
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fi
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touch data/${lang}/manifests/.cv-${lang}.done
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fi
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@ -123,7 +133,8 @@ if [ $stage -le 1 ] && [ $stop_stage -ge 1 ]; then
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# 1. wget -O jq https://github.com/stedolan/jq/releases/download/jq-1.6/jq-linux64
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# 2. chmod +x ./jq
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# 3. cp jq /usr/bin
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if [ -f data/${lang}/manifests/.cv-${lang}.validated.done ]; then
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if [ $use_validated = true ]; then
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log "Getting cut ids from dev/test sets for later use"
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gunzip -c data/${lang}/manifests/cv-${lang}_supervisions_test.jsonl.gz \
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| jq '.id' | sed 's/"//g' > data/${lang}/manifests/cv-${lang}_test_ids
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@ -148,18 +159,18 @@ if [ $stage -le 3 ] && [ $stop_stage -ge 3 ]; then
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if [ ! -e data/${lang}/fbank/.preprocess_complete ]; then
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./local/preprocess_commonvoice.py --language $lang
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touch data/${lang}/fbank/.preprocess_complete
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fi
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if [ $use_validated = true ] && [ ! -f data/${lang}/fbank/.validated.preprocess_complete ]; then
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log "Also preprocess validated data"
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./local/preprocess_commonvoice.py --language $lang --split validated
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touch data/${lang}/fbank/.validated.preprocess_complete
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fi
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if [ -f data/${lang}/manifests/.cv-${lang}.validated.done ]; then
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log "Also preprocess validated data"
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./local/preprocess_commonvoice.py --language $lang --split validated
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touch data/${lang}/fbank/.validated.preprocess_complete
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fi
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if [ -f data/${lang}/manifests/.cv-${lang}.invalidated.done ]; then
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log "Also preprocess invalidated data"
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./local/preprocess_commonvoice.py --language $lang --split invalidated
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touch data/${lang}/fbank/.invalidated.preprocess_complete
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fi
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if [ $use_invalidated = true ] && [ ! -f data/${lang}/fbank/.invalidated.preprocess_complete ]; then
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log "Also preprocess invalidated data"
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./local/preprocess_commonvoice.py --language $lang --split invalidated
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touch data/${lang}/fbank/.invalidated.preprocess_complete
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fi
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fi
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@ -180,16 +191,16 @@ if [ $stage -le 5 ] && [ $stop_stage -ge 5 ]; then
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touch $split_dir/.cv-${lang}_train_split.done
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fi
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if [ -f data/${lang}/fbank/.validated.preprocess_complete ]; then
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split_dir=data/${lang}/fbank/cv-${lang}_validated_split_${num_splits}
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if [ $use_validated = true ] && [ ! -f $split_dir/.cv-${lang}_validated.done ]; then
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log "Also split validated data"
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split_dir=data/${lang}/fbank/cv-${lang}_validated_split_${num_splits}
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lhotse split $num_splits ./data/${lang}/fbank/cv-${lang}_cuts_validated_raw.jsonl.gz $split_dir
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touch $split_dir/.cv-${lang}_validated.done
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fi
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if [ -f data/${lang}/fbank/.invalidated.preprocess_complete ]; then
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split_dir=data/${lang}/fbank/cv-${lang}_invalidated_split_${num_splits}
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if [ $use_invalidated = true ] && [ ! -f $split_dir/.cv-${lang}_invalidated.done ]; then
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log "Also split invalidated data"
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split_dir=data/${lang}/fbank/cv-${lang}_invalidated_split_${num_splits}
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lhotse split $num_splits ./data/${lang}/fbank/cv-${lang}_cuts_invalidated_raw.jsonl.gz $split_dir
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touch $split_dir/.cv-${lang}_invalidated.done
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fi
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@ -208,8 +219,7 @@ if [ $stage -le 6 ] && [ $stop_stage -ge 6 ]; then
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touch data/${lang}/fbank/.cv-${lang}_train.done
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fi
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split_dir=data/${lang}/fbank/cv-${lang}_validated_split_${num_splits}
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if [ -f $split_dir/.cv-${lang}_validated.done ]; then
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if [ $use_validated = true ] && [ ! -f data/${lang}/fbank/.cv-${lang}_validated.done ]; then
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log "Also compute features for validated data"
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./local/compute_fbank_commonvoice_splits.py \
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--subset validated \
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@ -222,8 +232,7 @@ if [ $stage -le 6 ] && [ $stop_stage -ge 6 ]; then
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touch data/${lang}/fbank/.cv-${lang}_validated.done
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fi
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split_dir=data/${lang}/fbank/cv-${lang}_invalidated_split_${num_splits}
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if [ -f $split_dir/.cv-${lang}_invalidated.done ]; then
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if [ $use_invalidated = true ] && [ ! -f data/${lang}/fbank/.cv-${lang}_invalidated.done ]; then
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log "Also compute features for invalidated data"
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./local/compute_fbank_commonvoice_splits.py \
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--subset invalidated \
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@ -244,13 +253,13 @@ if [ $stage -le 7 ] && [ $stop_stage -ge 7 ]; then
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lhotse combine $pieces data/${lang}/fbank/cv-${lang}_cuts_train.jsonl.gz
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fi
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if [ -f data/${lang}/fbank/.cv-${lang}_validated.done ]; then
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if [ $use_validated = true ] && [ -f data/${lang}/fbank/.cv-${lang}_validated.done ]; then
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log "Also combine features for validated data"
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pieces=$(find data/${lang}/fbank/cv-${lang}_validated_split_${num_splits} -name "cv-${lang}_cuts_validated.*.jsonl.gz")
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lhotse combine $pieces data/${lang}/fbank/cv-${lang}_cuts_validated.jsonl.gz
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fi
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if [ -f data/${lang}/fbank/.cv-${lang}_invalidated.done ]; then
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if [ $use_invalidated = true ] && [ -f data/${lang}/fbank/.cv-${lang}_invalidated.done ]; then
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log "Also combine features for invalidated data"
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pieces=$(find data/${lang}/fbank/cv-${lang}_inalidated_split_${num_splits} -name "cv-${lang}_cuts_invalidated.*.jsonl.gz")
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lhotse combine $pieces data/${lang}/fbank/cv-${lang}_cuts_invalidated.jsonl.gz
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