Datasets:
Tasks:
Translation
Multilinguality:
translation
Size Categories:
n<1K
Language Creators:
expert-generated
Annotations Creators:
expert-generated
Source Datasets:
original
ArXiv:
License:
# Copyright 2023 The Inseq Team. All rights reserved. | |
# | |
# 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. | |
"""DiscEvalMT: Contrastive test sets for the evaluation of discourse in machine translation (v2)""" | |
from typing import Dict | |
import datasets | |
from datasets.utils.download_manager import DownloadManager | |
_CITATION = """\ | |
@inproceedings{bawden-etal-2018-evaluating, | |
title = "Evaluating Discourse Phenomena in Neural Machine Translation", | |
author = "Bawden, Rachel and Sennrich, Rico and Birch, Alexandra and Haddow, Barry", | |
booktitle = {{Proceedings of the 2018 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long Papers)}}, | |
month = jun, | |
year = "2018", | |
address = "New Orleans, Louisiana", | |
publisher = "Association for Computational Linguistics", | |
url = "https://www.aclweb.org/anthology/N18-1118", | |
doi = "10.18653/v1/N18-1118", | |
pages = "1304--1313" | |
} | |
""" | |
_DESCRIPTION = """\ | |
The test sets comprise hand-crafted examples that are inspired by similar examples in the parallel corpus OpenSubtitles2016 (in terms of vocabulary usage, style and syntactic formulation) | |
for the evaluation of discourse in English-to-French machine translation. | |
""" | |
_URL = "https://huggingface.co/datasets/inseq/disc_eval_mt/raw/main/examples" | |
_HOMEPAGE = "https://github.com/rbawden/discourse-mt-test-sets" | |
_LICENSE = "CC-BY-SA-4.0" | |
_CONFIGS = ["anaphora", "lexical-choice"] | |
class DiscEvalMTConfig(datasets.BuilderConfig): | |
def __init__(self, source_language: str, target_language: str, **kwargs): | |
"""BuilderConfig for DiscEvalMT. | |
Args: | |
source_language: `str`, source language for translation. | |
target_language: `str`, translation language. | |
**kwargs: keyword arguments forwarded to super. | |
""" | |
super().__init__(**kwargs) | |
self.source_language = source_language | |
self.target_language = target_language | |
class DiscEvalMT(datasets.GeneratorBasedBuilder): | |
VERSION = datasets.Version("1.0.0") | |
BUILDER_CONFIGS = [ | |
DiscEvalMTConfig( | |
name=cfg, | |
source_language="en", | |
target_language="fr", | |
) | |
for cfg in _CONFIGS | |
] | |
DEFAULT_CONFIG_NAME = "anaphora" | |
def _info(self): | |
features = datasets.Features( | |
{ | |
"id": datasets.Value("int32"), | |
"context_en": datasets.Value("string"), | |
"en": datasets.Value("string"), | |
"context_fr": datasets.Value("string"), | |
"fr": datasets.Value("string"), | |
"contrast_fr": datasets.Value("string"), | |
"context_en_with_tags": datasets.Value("string"), | |
"en_with_tags": datasets.Value("string"), | |
"context_fr_with_tags": datasets.Value("string"), | |
"fr_with_tags": datasets.Value("string"), | |
"contrast_fr_with_tags": datasets.Value("string"), | |
"type": datasets.Value("string"), | |
} | |
) | |
return datasets.DatasetInfo( | |
description=_DESCRIPTION, | |
features=features, | |
homepage=_HOMEPAGE, | |
license=_LICENSE, | |
citation=_CITATION, | |
) | |
def clean_string(txt: str): | |
return txt.replace("<p>", "").replace("</p>", "").replace("<hon>", "").replace("<hoff>", "") | |
def _split_generators(self, dl_manager: DownloadManager): | |
"""Returns SplitGenerators.""" | |
filepaths = {} | |
for lang in ["en", "fr"]: | |
for ftype in ["context", "current"]: | |
fname = f"{self.config.name}.{ftype}.{lang}" | |
filepaths[f"{ftype}_{lang}"] = dl_manager.download_and_extract(f"{_URL}/{fname}") | |
filepaths["contrast_fr"] = dl_manager.download_and_extract(f"{_URL}/{self.config.name}.contrast.fr") | |
filepaths["type"] = dl_manager.download_and_extract(f"{_URL}/{self.config.name}.type") | |
return [ | |
datasets.SplitGenerator( | |
name=datasets.Split.TEST, | |
gen_kwargs={ | |
"filepaths": filepaths, | |
"cfg_name": self.config.name, | |
}, | |
) | |
] | |
def _generate_examples(self, filepaths: Dict[str, str], cfg_name: str): | |
"""Yields examples as (key, example) tuples.""" | |
with open(filepaths["current_en"]) as f: | |
current_en = f.read().splitlines() | |
with open(filepaths["current_fr"]) as f: | |
current_fr = f.read().splitlines() | |
with open(filepaths["context_en"]) as f: | |
context_en = f.read().splitlines() | |
with open(filepaths["context_fr"]) as f: | |
context_fr = f.read().splitlines() | |
with open(filepaths["contrast_fr"]) as f: | |
contrast_fr = f.read().splitlines() | |
with open(filepaths["type"]) as f: | |
alltyp = f.read().splitlines() | |
for i, (curr_en, curr_fr, ctx_en, ctx_fr, con_fr, typ) in enumerate( | |
zip(current_en, current_fr, context_en, context_fr, contrast_fr, alltyp) | |
): | |
yield i, { | |
"id": i, | |
"context_en": self.clean_string(ctx_en), | |
"en": self.clean_string(curr_en), | |
"context_fr": self.clean_string(ctx_fr), | |
"fr": self.clean_string(curr_fr), | |
"contrast_fr": self.clean_string(con_fr), | |
"context_en_with_tags": ctx_en, | |
"en_with_tags": curr_en, | |
"context_fr_with_tags": ctx_fr, | |
"fr_with_tags": curr_fr, | |
"contrast_fr_with_tags": con_fr, | |
"type": typ, | |
} | |