Datasets:
Languages:
Polish
Multilinguality:
monolingual
Size Categories:
1K<n<10K
Annotations Creators:
expert-generated
Source Datasets:
original
License:
# coding=utf-8 | |
# Copyright 2021 The TensorFlow Datasets Authors and the HuggingFace Datasets Authors. | |
# Copyright 2021 Jim O'Regan | |
# | |
# Licensed under the Apache License, Version 2.0 (the "License"); | |
# you may not use this file except in compliance with the License. | |
# You may obtain a copy of the License at | |
# | |
# http://www.apache.org/licenses/LICENSE-2.0 | |
# | |
# Unless required by applicable law or agreed to in writing, software | |
# distributed under the License is distributed on an "AS IS" BASIS, | |
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
# See the License for the specific language governing permissions and | |
# limitations under the License. | |
# Lint as: python3 | |
"""ClarinPL Sejm/Senat automatic speech recognition dataset.""" | |
import os | |
import datasets | |
_CITATION = """\ | |
@article{marasek2014system, | |
title={System for automatic transcription of sessions of the {P}olish {S}enate}, | |
author={Marasek, Krzysztof and Kor{\v{z}}inek, Danijel and Brocki, {\L}ukasz}, | |
journal={Archives of Acoustics}, | |
volume={39}, | |
number={4}, | |
pages={501--509}, | |
year={2014} | |
} | |
""" | |
_DESCRIPTION = """\ | |
A collection of 97 hours of parliamentary speeches published on the ClarinPL website | |
Note that in order to limit the required storage for preparing this dataset, the audio | |
is stored in the .wav format and is not converted to a float32 array. To convert the audio | |
file to a float32 array, please make use of the `.map()` function as follows: | |
```python | |
import soundfile as sf | |
def map_to_array(batch): | |
speech_array, _ = sf.read(batch["file"]) | |
batch["speech"] = speech_array | |
return batch | |
dataset = dataset.map(map_to_array, remove_columns=["file"]) | |
``` | |
""" | |
_URL = "https://mowa.clarin-pl.eu/" | |
_DS_URL = "http://mowa.clarin-pl.eu/korpusy/parlament/parlament.tar.gz" | |
class ClarinPLSejmSenatASRConfig(datasets.BuilderConfig): | |
"""BuilderConfig for ClarinPLSejmSenatASR.""" | |
def __init__(self, **kwargs): | |
""" | |
Args: | |
data_dir: `string`, the path to the folder containing the files in the | |
downloaded .tar | |
citation: `string`, citation for the data set | |
url: `string`, url for information about the data set | |
**kwargs: keyword arguments forwarded to super. | |
""" | |
super(ClarinPLSejmSenatASRConfig, self).__init__(version=datasets.Version("2.1.0", ""), **kwargs) | |
class ClarinPLSejmSenat(datasets.GeneratorBasedBuilder): | |
"""ClarinPL Sejm/Senat dataset.""" | |
BUILDER_CONFIGS = [ | |
ClarinPLSejmSenatASRConfig(name="clean", description="'Clean' speech."), | |
] | |
def _info(self): | |
return datasets.DatasetInfo( | |
description=_DESCRIPTION, | |
features=datasets.Features( | |
{ | |
"file": datasets.Value("string"), | |
"text": datasets.Value("string"), | |
"speaker_id": datasets.Value("string"), | |
"id": datasets.Value("string"), | |
} | |
), | |
supervised_keys=("file", "text"), | |
homepage=_URL, | |
citation=_CITATION, | |
) | |
def _split_generators(self, dl_manager): | |
archive_path = dl_manager.download_and_extract(_DS_URL) | |
archive_path = os.path.join(archive_path, "SejmSenat") | |
audio_path = os.path.join(archive_path, "audio") | |
return [ | |
datasets.SplitGenerator(name="train", gen_kwargs={ | |
"archive_path": os.path.join(archive_path, "train"), | |
"audio_path": audio_path | |
}), | |
datasets.SplitGenerator(name="test", gen_kwargs={ | |
"archive_path": os.path.join(archive_path, "test"), | |
"audio_path": audio_path | |
}), | |
] | |
def _generate_examples(self, archive_path, audio_path): | |
"""Generate examples from a ClarinPL Sejm/Senat archive_path.""" | |
with open(os.path.join(archive_path, "text"), "r", encoding="utf-8") as f: | |
for line in f: | |
line = line.strip() | |
key, transcript = line.split(" ", 1) | |
parts = key.split('-') | |
dir = '-'.join(parts[0:2]) | |
audio_file = f'{parts[2]}.wav' | |
example = { | |
"id": key, | |
"speaker_id": parts[0], | |
"file": os.path.join(audio_path, dir, audio_file), | |
"text": transcript, | |
} | |
yield key, example | |