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"], | |
| } | |