Datasets:
Tasks:
Translation
Multilinguality:
translation
Size Categories:
10M<n<100M
Language Creators:
found
Annotations Creators:
no-annotation
Tags:
License:
# 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 | |
"""WMT19: Translate dataset.""" | |
import datasets | |
from .wmt_utils import CWMT_SUBSET_NAMES, Wmt, WmtConfig | |
_URL = "http://www.statmt.org/wmt19/translation-task.html" | |
# TODO(adarob): Update with citation of overview paper once it is published. | |
_CITATION = """ | |
@ONLINE {wmt19translate, | |
author = {Wikimedia Foundation}, | |
title = {ACL 2019 Fourth Conference on Machine Translation (WMT19), Shared Task: Machine Translation of News}, | |
url = {http://www.statmt.org/wmt19/translation-task.html} | |
} | |
""" | |
_LANGUAGE_PAIRS = [(lang, "en") for lang in ["cs", "de", "fi", "gu", "kk", "lt", "ru", "zh"]] + [("fr", "de")] | |
class Wmt19(Wmt): | |
"""WMT 19 translation datasets for {(xx, "en")} + ("fr", "de") pairs.""" | |
# Version history: | |
# 1.0.0: S3 (new shuffling, sharding and slicing mechanism). | |
BUILDER_CONFIGS = [ | |
WmtConfig( # pylint:disable=g-complex-comprehension | |
description="WMT 2019 %s-%s translation task dataset." % (l1, l2), | |
url=_URL, | |
citation=_CITATION, | |
language_pair=(l1, l2), | |
version=datasets.Version("1.0.0"), | |
) | |
for l1, l2 in _LANGUAGE_PAIRS | |
] | |
def manual_download_instructions(self): | |
if self.config.language_pair[1] in ["cs", "hi", "ru"]: | |
return "Please download the data manually as explained. TODO(PVP)" | |
def _subsets(self): | |
return { | |
datasets.Split.TRAIN: [ | |
"europarl_v9", | |
"europarl_v7_frde", | |
"paracrawl_v3", | |
"paracrawl_v1_ru", | |
"paracrawl_v3_frde", | |
"commoncrawl", | |
"commoncrawl_frde", | |
"newscommentary_v14", | |
"newscommentary_v14_frde", | |
"czeng_17", | |
"yandexcorpus", | |
"wikititles_v1", | |
"uncorpus_v1", | |
"rapid_2016_ltfi", | |
"rapid_2019", | |
] | |
+ CWMT_SUBSET_NAMES, | |
datasets.Split.VALIDATION: ["euelections_dev2019", "newsdev2019", "newstest2018"], | |
} | |