Datasets:
Modalities:
Text
Formats:
parquet
Sub-tasks:
natural-language-inference
Languages:
English
Size:
10M<n<100M
ArXiv:
License:
"""TODO(art): Add a description here.""" | |
from __future__ import absolute_import, division, print_function | |
import json | |
import os | |
import datasets | |
# TODO(art): BibTeX citation | |
_CITATION = """\ | |
@InProceedings{anli, | |
author = {Chandra, Bhagavatula and Ronan, Le Bras and Chaitanya, Malaviya and Keisuke, Sakaguchi and Ari, Holtzman | |
and Hannah, Rashkin and Doug, Downey and Scott, Wen-tau Yih and Yejin, Choi}, | |
title = {Abductive Commonsense Reasoning}, | |
year = {2020} | |
}""" | |
# TODO(art): | |
_DESCRIPTION = """\ | |
the Abductive Natural Language Inference Dataset from AI2 | |
""" | |
_DATA_URL = "https://storage.googleapis.com/ai2-mosaic/public/alphanli/alphanli-train-dev.zip" | |
class ArtConfig(datasets.BuilderConfig): | |
"""BuilderConfig for Art.""" | |
def __init__(self, **kwargs): | |
"""BuilderConfig for Art. | |
Args: | |
**kwargs: keyword arguments forwarded to super. | |
""" | |
super(ArtConfig, self).__init__(version=datasets.Version("0.1.0", ""), **kwargs) | |
class Art(datasets.GeneratorBasedBuilder): | |
"""TODO(art): Short description of my dataset.""" | |
# TODO(art): Set up version. | |
VERSION = datasets.Version("0.1.0") | |
BUILDER_CONFIGS = [ | |
ArtConfig( | |
name="anli", | |
description="""\ | |
the Abductive Natural Language Inference Dataset from AI2. | |
""", | |
), | |
] | |
def _info(self): | |
# TODO(art): Specifies the datasets.DatasetInfo object | |
return datasets.DatasetInfo( | |
# This is the description that will appear on the datasets page. | |
description=_DESCRIPTION, | |
# datasets.features.FeatureConnectors | |
features=datasets.Features( | |
{ | |
"observation_1": datasets.Value("string"), | |
"observation_2": datasets.Value("string"), | |
"hypothesis_1": datasets.Value("string"), | |
"hypothesis_2": datasets.Value("string"), | |
"label": datasets.features.ClassLabel(num_classes=3) | |
# These are the features of your dataset like images, labels ... | |
} | |
), | |
# If there's a common (input, target) tuple from the features, | |
# specify them here. They'll be used if as_supervised=True in | |
# builder.as_dataset. | |
supervised_keys=None, | |
# Homepage of the dataset for documentation | |
homepage="https://leaderboard.allenai.org/anli/submissions/get-started", | |
citation=_CITATION, | |
) | |
def _split_generators(self, dl_manager): | |
"""Returns SplitGenerators.""" | |
# TODO(art): Downloads the data and defines the splits | |
# dl_manager is a datasets.download.DownloadManager that can be used to | |
# download and extract URLs | |
dl_dir = dl_manager.download_and_extract(_DATA_URL) | |
return [ | |
datasets.SplitGenerator( | |
name=datasets.Split.VALIDATION, | |
gen_kwargs={ | |
"filepath": os.path.join(dl_dir, "dev.jsonl"), | |
"labelpath": os.path.join(dl_dir, "dev-labels.lst"), | |
}, | |
), | |
datasets.SplitGenerator( | |
name=datasets.Split.TRAIN, | |
gen_kwargs={ | |
"filepath": os.path.join(dl_dir, "train.jsonl"), | |
"labelpath": os.path.join(dl_dir, "train-labels.lst"), | |
}, | |
), | |
] | |
def _generate_examples(self, filepath, labelpath): | |
"""Yields examples.""" | |
# TODO(art): Yields (key, example) tuples from the dataset | |
data = [] | |
for line in open(filepath, encoding="utf-8"): | |
data.append(json.loads(line)) | |
labels = [] | |
with open(labelpath, encoding="utf-8") as f: | |
for word in f: | |
labels.append(word) | |
for idx, row in enumerate(data): | |
yield idx, { | |
"observation_1": row["obs1"], | |
"observation_2": row["obs2"], | |
"hypothesis_1": row["hyp1"], | |
"hypothesis_2": row["hyp2"], | |
"label": labels[idx], | |
} | |