Datasets:
Tasks:
Question Answering
Sub-tasks:
open-domain-qa
Languages:
English
Multilinguality:
monolingual
Size Categories:
100K<n<1M
Language Creators:
found
Annotations Creators:
machine-generated
Source Datasets:
original
Tags:
License:
# coding=utf-8 | |
# Copyright 2020 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 | |
import os | |
import datasets | |
_DESCRIPTION = """\ | |
SimpleQuestions is a dataset for simple QA, which consists | |
of a total of 108,442 questions written in natural language by human | |
English-speaking annotators each paired with a corresponding fact, | |
formatted as (subject, relationship, object), that provides the answer | |
but also a complete explanation. Fast have been extracted from the | |
Knowledge Base Freebase (freebase.com). We randomly shuffle these | |
questions and use 70% of them (75910) as training set, 10% as | |
validation set (10845), and the remaining 20% as test set. | |
""" | |
_HOMEPAGE_URL = "https://research.fb.com/downloads/babi/" | |
_CITATION = """\ | |
@misc{bordes2015largescale, | |
title={Large-scale Simple Question Answering with Memory Networks}, | |
author={Antoine Bordes and Nicolas Usunier and Sumit Chopra and Jason Weston}, | |
year={2015}, | |
eprint={1506.02075}, | |
archivePrefix={arXiv}, | |
primaryClass={cs.LG} | |
} | |
""" | |
_URL = "https://www.dropbox.com/s/tohrsllcfy7rch4/SimpleQuestions_v2.tgz?dl=1" | |
class SimpleQuestionsV2Config(datasets.BuilderConfig): | |
def __init__(self, *args, data_type=None, **kwargs): | |
super().__init__(*args, version=datasets.Version("1.0.0", ""), **kwargs) | |
self.data_type = data_type | |
class SimpleQuestionsV2(datasets.GeneratorBasedBuilder): | |
BUILDER_CONFIGS = [ | |
SimpleQuestionsV2Config(name="annotated", data_type="annotated", description="Annotated dataset"), | |
SimpleQuestionsV2Config(name="freebase2m", data_type="freebase2m", description="Freebase subset 2M"), | |
SimpleQuestionsV2Config(name="freebase5m", data_type="freebase5m", description="Freebase subset 5M"), | |
] | |
BUILDER_CONFIG_CLASS = SimpleQuestionsV2Config | |
DEFAULT_CONFIG_NAME = "annotated" | |
def _info(self): | |
if self.config.data_type == "annotated": | |
features = datasets.Features( | |
{ | |
"id": datasets.Value("string"), | |
"subject_entity": datasets.Value("string"), | |
"relationship": datasets.Value("string"), | |
"object_entity": datasets.Value("string"), | |
"question": datasets.Value("string"), | |
}, | |
) | |
else: | |
features = datasets.Features( | |
{ | |
"id": datasets.Value("string"), | |
"subject_entity": datasets.Value("string"), | |
"relationship": datasets.Value("string"), | |
"object_entities": datasets.Sequence(datasets.Value("string")), | |
}, | |
) | |
return datasets.DatasetInfo( | |
description=_DESCRIPTION, | |
features=features, | |
supervised_keys=None, | |
homepage=_HOMEPAGE_URL, | |
citation=_CITATION, | |
) | |
def _split_generators(self, dl_manager): | |
path = dl_manager.download_and_extract(_URL) | |
if self.config.data_type == "annotated": | |
return [ | |
datasets.SplitGenerator( | |
name=datasets.Split.TRAIN, | |
gen_kwargs={"datapath": os.path.join(path, "SimpleQuestions_v2", "annotated_fb_data_train.txt")}, | |
), | |
datasets.SplitGenerator( | |
name=datasets.Split.VALIDATION, | |
gen_kwargs={"datapath": os.path.join(path, "SimpleQuestions_v2", "annotated_fb_data_train.txt")}, | |
), | |
datasets.SplitGenerator( | |
name=datasets.Split.TEST, | |
gen_kwargs={"datapath": os.path.join(path, "SimpleQuestions_v2", "annotated_fb_data_train.txt")}, | |
), | |
] | |
elif self.config.data_type == "freebase2m": | |
return [ | |
datasets.SplitGenerator( | |
name=datasets.Split.TRAIN, | |
gen_kwargs={ | |
"datapath": os.path.join( | |
path, | |
"SimpleQuestions_v2", | |
"freebase-subsets", | |
"freebase-FB2M.txt", | |
) | |
}, | |
) | |
] | |
elif self.config.data_type == "freebase5m": | |
return [ | |
datasets.SplitGenerator( | |
name=datasets.Split.TRAIN, | |
gen_kwargs={ | |
"datapath": os.path.join( | |
path, | |
"SimpleQuestions_v2", | |
"freebase-subsets", | |
"freebase-FB5M.txt", | |
) | |
}, | |
) | |
] | |
else: | |
raise Exception("Unknown data type. Try one of: annotated, freebase2m and freebase5m") | |
def _generate_examples(self, datapath): | |
if self.config.data_type == "annotated": | |
with open(datapath, encoding="utf-8") as f: | |
for sentence_counter, row in enumerate(f): | |
row = row.split("\t") | |
result = ( | |
sentence_counter, | |
{ | |
"id": str(sentence_counter), | |
"subject_entity": row[0], | |
"relationship": row[1], | |
"object_entity": row[2], | |
"question": row[3], | |
}, | |
) | |
yield result | |
else: | |
with open(datapath, encoding="utf-8") as f: | |
for sentence_counter, row in enumerate(f): | |
row = row.split("\t") | |
result = ( | |
sentence_counter, | |
{ | |
"id": str(sentence_counter), | |
"subject_entity": row[0], | |
"relationship": row[1], | |
"object_entities": row[2].split(), | |
}, | |
) | |
yield result | |