Datasets:
Languages:
English
Multilinguality:
monolingual
Size Categories:
100K<n<1M
Language Creators:
found
Annotations Creators:
no-annotation
Source Datasets:
original
Tags:
License:
File size: 4,655 Bytes
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# coding=utf-8
# Copyright 2020 The TensorFlow Datasets Authors and the HuggingFace Datasets Authors.
#
# 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
"""The CC-News dataset is based on Common Crawl News Dataset by Sebastian Nagel"""
from __future__ import absolute_import, division, print_function
import glob
import json
import logging
import os
import datasets
_DESCRIPTION = """\
CC-News containing news articles from news sites all over the world \
The data is available on AWS S3 in the Common Crawl bucket at /crawl-data/CC-NEWS/. \
This version of the dataset has 708241 articles. It represents a small portion of English \
language subset of the CC-News dataset created using news-please(Hamborg et al.,2017) to \
collect and extract English language portion of CC-News.
"""
_CITATION = """\
@InProceedings{Hamborg2017,
author = {Hamborg, Felix and Meuschke, Norman and Breitinger, Corinna and Gipp, Bela},
title = {news-please: A Generic News Crawler and Extractor},
year = {2017},
booktitle = {Proceedings of the 15th International Symposium of Information Science},
location = {Berlin},
doi = {10.5281/zenodo.4120316},
pages = {218--223},
month = {March}
}
"""
_PROJECT_URL = "https://commoncrawl.org/2016/10/news-dataset-available/"
_DOWNLOAD_URL = "https://storage.googleapis.com/huggingface-nlp/datasets/cc_news/cc_news.tar.gz"
class CCNewsConfig(datasets.BuilderConfig):
"""BuilderConfig for CCNews."""
def __init__(self, **kwargs):
"""BuilderConfig for CCNews.
Args:
**kwargs: keyword arguments forwarded to super.
"""
super(CCNewsConfig, self).__init__(version=datasets.Version("1.0.0", ""), **kwargs)
class CCNews(datasets.GeneratorBasedBuilder):
"""CC-News dataset."""
BUILDER_CONFIGS = [
CCNewsConfig(
name="plain_text",
description="Plain text",
)
]
def _info(self):
return datasets.DatasetInfo(
description=_DESCRIPTION,
features=datasets.Features(
{
"title": datasets.Value("string"),
"text": datasets.Value("string"),
"domain": datasets.Value("string"),
"date": datasets.Value("string"),
"description": datasets.Value("string"),
"url": datasets.Value("string"),
"image_url": datasets.Value("string"),
}
),
supervised_keys=None,
homepage=_PROJECT_URL,
citation=_CITATION,
)
def _split_generators(self, dl_manager):
arch_path = dl_manager.download_and_extract(_DOWNLOAD_URL)
return [
datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"directory": arch_path}),
]
def _generate_examples(self, directory):
logging.info("CC-News dataset: generating examples from = %s", directory)
glob_target = os.path.join(directory, "**/*.json")
article_files = glob.glob(glob_target, recursive=True)
article_files = sorted(article_files)
id_ = 0
for article_file_path in article_files:
with open(article_file_path, mode="r", encoding="utf-8") as f:
article = json.load(f)
yield id_, {
"title": article["title"].strip() if article["title"] is not None else "",
"text": article["maintext"].strip() if article["maintext"] is not None else "",
"domain": article["source_domain"].strip() if article["source_domain"] is not None else "",
"date": article["date_publish"].strip() if article["date_publish"] is not None else "",
"description": article["description"].strip() if article["description"] is not None else "",
"url": article["url"].strip() if article["url"] is not None else "",
"image_url": article["image_url"].strip() if article["image_url"] is not None else "",
}
id_ += 1
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