File size: 2,029 Bytes
5d2c0a9 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | Replication guide (Phase 1)
===========================
Environment
-----------
```bash
cd /Users/mathisescriva/Dataset-Education/FrenchEducationSpeech
python3 -m pip install -U yt-dlp tqdm pandas numpy soundfile webrtcvad pydub librosa orjson xxhash
```
IPU speech-only (recommended)
-----------------------------
```bash
python scripts/import_summre.py \
--summre-root "/Users/mathisescriva/Downloads/summ-re-asru/1/SUMM-RE-sm" \
--out-audio "audio/ipu_conferences" \
--out-transcripts "transcripts_ipu" \
--train-ratio 0.95
```
Output: audio/ipu_conferences/*.wav, transcripts_ipu/train.jsonl, valid.jsonl
VAD baseline (optional)
-----------------------
```bash
mkdir -p audio/source_copy
cp /Users/mathisescriva/Downloads/summ-re-asru/1/SUMM-RE-sm/audio_anonymized/*.wav audio/source_copy/
bash scripts/normalize.sh audio/source_copy
python scripts/segment_vad.py --indir audio/source_copy --outdir audio/source_copy --max-seconds 30
python scripts/build_metadata.py --audioroot audio/source_copy --outdir transcripts --train-ratio 0.95
```
Open sources ingestion (per URL with open license)
--------------------------------------------------
1) Add to sources.csv:
```
url,category,domain,expected_role,license,license_url,notes
https://.../video,conferences,education,teacher,CC-BY,https://...,Page shows CC-BY
```
2) Process:
```bash
python scripts/download.py --catalog sources.csv --outdir audio
bash scripts/normalize.sh audio
python scripts/segment_vad.py --indir audio --outdir audio --max-seconds 30
python scripts/build_metadata.py --audioroot audio --outdir transcripts --train-ratio 0.95
```
Balance check
-------------
```bash
python scripts/check_balance.py --jsonl transcripts/train.jsonl --targets conferences=0.4 podcasts=0.2 meetings=0.2 interviews=0.1
```
Merging splits (example)
------------------------
```bash
cat transcripts/train.jsonl transcripts_ipu/train.jsonl > transcripts/train_all.jsonl
cat transcripts/valid.jsonl transcripts_ipu/valid.jsonl > transcripts/valid_all.jsonl
```
|