license: mit
language:
- es
- eu
pretty_name: Albayzin 2024 Bilingual Basque-Spanish Speech to Text (BBS-S2T) Challenge
Albayzin 2024 Bilingual Basque-Spanish Speech to Text (BBS-S2T) Challenge
see Albayzin_2024_BBS-S2T_EvalPlan for a description of the challenge.
NOTE: Test data will be released on September 2nd, 2024.
The Albayzin 2024 Bilingual Basque-Spanish Speech to Text (BBS-S2T) Challenge training and tuning set is based on the gttsehu/basque_parliament_1 dataset. The database consists of four splits:
- train : 749945 audio segments (automatically extracted)
- train_clean : 661871 audio segments (automatically extracted, highly reliable transcriptions)
- dev : 4095 audio segments (manually validated)
- test : 5152 audio segments (manually validated)
How to download the basque_parliament_1 database
1 - If you can handle yourself comfortably with Huggingface Datasets:
from datasets import load_dataset
ds = load_dataset("gttsehu/basque_parliament_1")
The Dataset contains four splits:
DatasetDict({
train: Dataset({
features: ['path', 'audio', 'sentence', 'speaker_id', 'language', 'PRR', 'length'],
num_rows: 749945
})
train_clean: Dataset({
features: ['path', 'audio', 'sentence', 'speaker_id', 'language', 'PRR', 'length'],
num_rows: 661871
})
validation: Dataset({
features: ['path', 'audio', 'sentence', 'speaker_id', 'language', 'PRR', 'length'],
num_rows: 4095
})
test: Dataset({
features: ['path', 'audio', 'sentence', 'speaker_id', 'language', 'PRR', 'length'],
num_rows: 5152
})
})
NOTE: The validation
split corresponds with the dev
split of this challenge.
2 - Manual download:
git clone https://huggingface.co./datasets/gttsehu/basque_parliament_1
NOTE: git-lfs must be installed to be able to handle the download of the large tar files (which include the audio files).
Downloaded database structure:
basque_parliament_1/
βββ audio
β βββ dev_0.tar
β βββ test_0.tar
β βββ train_0.tar
β βββ train_10.tar
β βββ train_1.tar
β βββ train_2.tar
β βββ train_3.tar
β βββ train_4.tar
β βββ train_5.tar
β βββ train_6.tar
β βββ train_7.tar
β βββ train_8.tar
β βββ train_9.tar
βββ basque_parliament_1.py
βββ languages.py
βββ metadata
β βββ dev.tsv
β βββ test.tsv
β βββ train_clean.tsv
β βββ train.tsv
βββ README.md
βββ release_stats.py
Untar all audio files:
ls basque_parliament_1/audio/*.tar | xargs -i tar -xC basque_parliament_1/audio -f {}
The metadata
directory contains the index files for the 4 splits. Each index file
contains five tab separated fields:
- The audio file path
- The language of the segment (
es
: spanish,eu
: basque andbi
: bilingual) - The speaker id
- The PhoneRecognitionRate indicating the quality of the transcription
- The length of the segment (in seconds)
- The transcription
path language speaker_id PRR length sentence
10-007_20130124_01/10-007_20130124_01_83.92_93.84.mp3 eu 0 100.00 9.92 egun on guztioi bilkurari hasiera emango diogu gai zerrendako lehenengo puntua bateraezintasunen
10-007_20130124_01/10-007_20130124_01_95.49_105.34.mp3 eu 416 100.00 9.85 euskadiren izeneko senatari izendatzeko hautagaien bateragarritasun egoerari buruz eztabaida eta behin betiko ebazpena eta hala badagokio senatariak
10-007_20130124_01/10-007_20130124_01_105.35_112.10.mp3 eu 416 98.46 6.75 hautatzeko botazioa batzordeko kidearen batek irizpidearen alde hitz egin nahi du
10-007_20130124_01/10-007_20130124_01_117.61_127.29.mp3 eu 416 100.00 9.68 aurka hitz egin nahi du bost minutuko txanda daukazue eta mistoa upyd hasiko da maneiro
10-007_20130124_01/10-007_20130124_01_149.82_160.12.mp3 es 290 100.00 10.30 buenos dΓas a todas y a todos utilizo este turno para alzar la voz ante la pretensiΓ³n de eh bildu de que
...