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Update files from the datasets library (from 1.4.0)

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Release notes: https://github.com/huggingface/datasets/releases/tag/1.4.0

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README.md ADDED
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+ ---
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+ annotations_creators:
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+ - crowdsourced
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+ - machine-generated
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+ language_creators:
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+ - found
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+ languages:
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+ - en
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+ licenses:
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+ - mit
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+ multilinguality:
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+ - monolingual
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+ size_categories:
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+ default:
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+ - 10K<n<100K
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+ pid2name:
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+ - n<1K
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+ source_datasets:
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+ - original
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+ task_categories:
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+ - other
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+ task_ids:
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+ - other-other-relation-extraction
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+ ---
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+
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+ # Dataset Card for few_rel
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+
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+ ## Table of Contents
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+ - [Dataset Description](#dataset-description)
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+ - [Dataset Summary](#dataset-summary)
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+ - [Supported Tasks](#supported-tasks-and-leaderboards)
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+ - [Languages](#languages)
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+ - [Dataset Structure](#dataset-structure)
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+ - [Data Instances](#data-instances)
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+ - [Data Fields](#data-instances)
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+ - [Data Splits](#data-instances)
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+ - [Dataset Creation](#dataset-creation)
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+ - [Curation Rationale](#curation-rationale)
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+ - [Source Data](#source-data)
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+ - [Annotations](#annotations)
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+ - [Personal and Sensitive Information](#personal-and-sensitive-information)
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+ - [Considerations for Using the Data](#considerations-for-using-the-data)
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+ - [Social Impact of Dataset](#social-impact-of-dataset)
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+ - [Discussion of Biases](#discussion-of-biases)
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+ - [Other Known Limitations](#other-known-limitations)
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+ - [Additional Information](#additional-information)
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+ - [Dataset Curators](#dataset-curators)
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+ - [Licensing Information](#licensing-information)
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+ - [Citation Information](#citation-information)
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+
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+ ## Dataset Description
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+
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+ - **Homepage:** [GitHub Page](https://thunlp.github.io/)
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+ - **Repository:** [GitHub](https://github.com/thunlp/FewRel)
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+ - **Paper:** [FewRel](https://www.aclweb.org/anthology/D18-1514.pdf), [FewRel 2.0](https://www.aclweb.org/anthology/D19-1649.pdf)
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+ - **Leaderboard:** [GitHub Leaderboard](https://thunlp.github.io/fewrel.html)
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+ - **Point of Contact:** [Needs More Information]
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+
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+ ### Dataset Summary
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+
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+ FewRel is a large-scale few-shot relation extraction dataset, which contains more than one hundred relations and tens of thousands of annotated instances cross different domains.
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+
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+ ### Supported Tasks and Leaderboards
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+
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+ [Needs More Information]
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+
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+ ### Languages
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+
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+ The dataset contaings English text, as used by writers on Wikipedia, and crowdsourced English annotations.
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+
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+ ## Dataset Structure
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+
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+
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+ ### Data Instances
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+
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+ An instance from `train_wiki` split:
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+
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+ ```
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+ {'head': {'indices': [[16]], 'text': 'tjq', 'type': 'Q1331049'}, 'names': ['place served by transport hub', 'territorial entity or entities served by this transport hub (airport, train station, etc.)'], 'relation': 'P931', 'tail': {'indices': [[13, 14]], 'text': 'tanjung pandan', 'type': 'Q3056359'}, 'tokens': ['Merpati', 'flight', '106', 'departed', 'Jakarta', '(', 'CGK', ')', 'on', 'a', 'domestic', 'flight', 'to', 'Tanjung', 'Pandan', '(', 'TJQ', ')', '.']}
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+ ```
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+
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+ ### Data Fields
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+
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+ For `default`:
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+
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+ - `relation`: a `string` feature containing PID of the relation.
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+ - `tokens`: a `list` of `string` features containing tokens for the text.
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+ - `head`: a dictionary containing:
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+ - `text`: a `string` feature representing the head entity.
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+ - `type`: a `string` feature representing the type of the head entity.
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+ - `indices`: a `list` containing `list` of token indices.
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+
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+ - `tail`: a dictionary containing:
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+ - `text`: a `string` feature representing the tail entity.
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+ - `type`: a `string` feature representing the type of the tail entity.
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+ - `indices`: a `list` containing `list` of token indices.
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+ - `names`: a `list` of `string` features containing relation names. For `pubmed_unsupervised` split, this is set to a `list` with an empty `string`. For `val_semeval` and `val_pubmed` split, this is set to a `list` with the `string` from the `relation` field.
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+
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+ ### Data Splits
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+
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+ `train_wiki`: 44800
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+ `val_nyt`: 2500
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+ `val_pubmed`: 1000
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+ `val_semeval`: 8851
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+ `val_wiki`: 11200
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+ `pubmed_unsupervised`: 2500
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+
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+ ## Dataset Creation
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+
110
+ ### Curation Rationale
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+
112
+ [Needs More Information]
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+
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+ ### Source Data
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+
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+ #### Initial Data Collection and Normalization
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+
118
+ [Needs More Information]
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+
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+ #### Who are the source language producers?
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+
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+ [Needs More Information]
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+
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+ ### Annotations
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+
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+ #### Annotation process
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+
128
+ [Needs More Information]
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+
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+ #### Who are the annotators?
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+
132
+ [Needs More Information]
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+
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+ ### Personal and Sensitive Information
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+
136
+ [Needs More Information]
137
+
138
+ ## Considerations for Using the Data
139
+
140
+ ### Social Impact of Dataset
141
+
142
+ [Needs More Information]
143
+
144
+ ### Discussion of Biases
145
+
146
+ [Needs More Information]
147
+
148
+ ### Other Known Limitations
149
+
150
+ [Needs More Information]
151
+
152
+ ## Additional Information
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+
154
+ ### Dataset Curators
155
+
156
+ For FewRel:
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+
158
+ Han, Xu and Zhu, Hao and Yu, Pengfei and Wang, Ziyun and Yao, Yuan and Liu, Zhiyuan and Sun, Maosong
159
+
160
+ For FewRel 2.0:
161
+
162
+ Gao, Tianyu and Han, Xu and Zhu, Hao and Liu, Zhiyuan and Li, Peng and Sun, Maosong and Zhou, Jie
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+
164
+ ### Licensing Information
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+
166
+ ```
167
+ MIT License
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+
169
+ Copyright (c) 2018 THUNLP
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+
171
+ Permission is hereby granted, free of charge, to any person obtaining a copy
172
+ of this software and associated documentation files (the "Software"), to deal
173
+ in the Software without restriction, including without limitation the rights
174
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
175
+ copies of the Software, and to permit persons to whom the Software is
176
+ furnished to do so, subject to the following conditions:
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+
178
+ The above copyright notice and this permission notice shall be included in all
179
+ copies or substantial portions of the Software.
180
+
181
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
183
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
184
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
185
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
186
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
187
+ SOFTWARE.
188
+ ```
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+
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+ ### Citation Information
191
+
192
+ ```
193
+ @inproceedings{han-etal-2018-fewrel,
194
+ title = "{F}ew{R}el: A Large-Scale Supervised Few-Shot Relation Classification Dataset with State-of-the-Art Evaluation",
195
+ author = "Han, Xu and Zhu, Hao and Yu, Pengfei and Wang, Ziyun and Yao, Yuan and Liu, Zhiyuan and Sun, Maosong",
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+ booktitle = "Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing",
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+ month = oct # "-" # nov,
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+ year = "2018",
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+ address = "Brussels, Belgium",
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+ publisher = "Association for Computational Linguistics",
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+ url = "https://www.aclweb.org/anthology/D18-1514",
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+ doi = "10.18653/v1/D18-1514",
203
+ pages = "4803--4809"
204
+ }
205
+ ```
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+ ```
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+
208
+ @inproceedings{gao-etal-2019-fewrel,
209
+ title = "{F}ew{R}el 2.0: Towards More Challenging Few-Shot Relation Classification",
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+ author = "Gao, Tianyu and Han, Xu and Zhu, Hao and Liu, Zhiyuan and Li, Peng and Sun, Maosong and Zhou, Jie",
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+ booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP)",
212
+ month = nov,
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+ year = "2019",
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+ address = "Hong Kong, China",
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+ publisher = "Association for Computational Linguistics",
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+ url = "https://www.aclweb.org/anthology/D19-1649",
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+ doi = "10.18653/v1/D19-1649",
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+ pages = "6251--6256"
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+ }
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+ ```
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+
222
+ ### Contributions
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+
224
+ Thanks to [@gchhablani](https://github.com/gchhablani) for adding this dataset.
dataset_infos.json ADDED
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few_rel.py ADDED
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+ # coding=utf-8
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+ # Copyright 2020 The HuggingFace Datasets Authors and the current dataset script contributor.
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+ #
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+ # Licensed under the Apache License, Version 2.0 (the "License");
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+ # you may not use this file except in compliance with the License.
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+ # You may obtain a copy of the License at
7
+ #
8
+ # http://www.apache.org/licenses/LICENSE-2.0
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+ #
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+ # Unless required by applicable law or agreed to in writing, software
11
+ # distributed under the License is distributed on an "AS IS" BASIS,
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+ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+ # See the License for the specific language governing permissions and
14
+ # limitations under the License.
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+ """FewRel Dataset."""
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+
17
+ from __future__ import absolute_import, division, print_function
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+
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+ import json
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+
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+ import datasets
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+
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+
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+ _CITATION = """@inproceedings{han-etal-2018-fewrel,
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+ title = "{F}ew{R}el: A Large-Scale Supervised Few-Shot Relation Classification Dataset with State-of-the-Art Evaluation",
26
+ author = "Han, Xu and Zhu, Hao and Yu, Pengfei and Wang, Ziyun and Yao, Yuan and Liu, Zhiyuan and Sun, Maosong",
27
+ booktitle = "Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing",
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+ month = oct # "-" # nov,
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+ year = "2018",
30
+ address = "Brussels, Belgium",
31
+ publisher = "Association for Computational Linguistics",
32
+ url = "https://www.aclweb.org/anthology/D18-1514",
33
+ doi = "10.18653/v1/D18-1514",
34
+ pages = "4803--4809"
35
+ }
36
+
37
+ @inproceedings{gao-etal-2019-fewrel,
38
+ title = "{F}ew{R}el 2.0: Towards More Challenging Few-Shot Relation Classification",
39
+ author = "Gao, Tianyu and Han, Xu and Zhu, Hao and Liu, Zhiyuan and Li, Peng and Sun, Maosong and Zhou, Jie",
40
+ booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP)",
41
+ month = nov,
42
+ year = "2019",
43
+ address = "Hong Kong, China",
44
+ publisher = "Association for Computational Linguistics",
45
+ url = "https://www.aclweb.org/anthology/D19-1649",
46
+ doi = "10.18653/v1/D19-1649",
47
+ pages = "6251--6256"
48
+ }
49
+ """
50
+
51
+ _DESCRIPTION = """\
52
+ FewRel is a large-scale few-shot relation extraction dataset, which contains more than one hundred relations and tens of thousands of annotated instances cross different domains.
53
+ """
54
+
55
+ _HOMEPAGE = "https://thunlp.github.io/"
56
+
57
+ _LICENSE = "https://raw.githubusercontent.com/thunlp/FewRel/master/LICENSE"
58
+
59
+ DATA_URL = "https://raw.githubusercontent.com/thunlp/FewRel/master/data/"
60
+ _URLs = {
61
+ "train_wiki": DATA_URL + "train_wiki.json",
62
+ "val_nyt": DATA_URL + "val_nyt.json",
63
+ "val_pubmed": DATA_URL + "val_pubmed.json",
64
+ "val_semeval": DATA_URL + "val_semeval.json",
65
+ "val_wiki": DATA_URL + "val_wiki.json",
66
+ "pid2name": DATA_URL + "pid2name.json",
67
+ "pubmed_unsupervised": DATA_URL + "pubmed_unsupervised.json",
68
+ }
69
+
70
+
71
+ class FewRel(datasets.GeneratorBasedBuilder):
72
+ """The FewRelDataset."""
73
+
74
+ VERSION = datasets.Version("1.0.0")
75
+
76
+ BUILDER_CONFIGS = [
77
+ datasets.BuilderConfig(name="default", version=VERSION, description="This covers the entire FewRel dataset."),
78
+ ]
79
+
80
+ def _info(self):
81
+ features = datasets.Features(
82
+ {
83
+ "relation": datasets.Value("string"),
84
+ "tokens": datasets.Sequence(datasets.Value("string")),
85
+ "head": {
86
+ "text": datasets.Value("string"),
87
+ "type": datasets.Value("string"),
88
+ "indices": datasets.Sequence(datasets.Sequence(datasets.Value("int64"))),
89
+ },
90
+ "tail": {
91
+ "text": datasets.Value("string"),
92
+ "type": datasets.Value("string"),
93
+ "indices": datasets.Sequence(datasets.Sequence(datasets.Value("int64"))),
94
+ },
95
+ "names": datasets.Sequence(datasets.Value("string"))
96
+ # These are the features of your dataset like images, labels ...
97
+ }
98
+ )
99
+
100
+ return datasets.DatasetInfo(
101
+ # This is the description that will appear on the datasets page.
102
+ description=_DESCRIPTION,
103
+ # This defines the different columns of the dataset and their types
104
+ features=features, # Here we define them above because they are different between the two configurations
105
+ # If there's a common (input, target) tuple from the features,
106
+ # specify them here. They'll be used if as_supervised=True in
107
+ # builder.as_dataset.
108
+ supervised_keys=None,
109
+ # Homepage of the dataset for documentation
110
+ homepage=_HOMEPAGE,
111
+ # License for the dataset if available
112
+ license=_LICENSE,
113
+ # Citation for the dataset
114
+ citation=_CITATION,
115
+ )
116
+
117
+ def _split_generators(self, dl_manager):
118
+ """Returns SplitGenerators."""
119
+ data_dir = dl_manager.download_and_extract(_URLs)
120
+ return [
121
+ datasets.SplitGenerator(
122
+ name=datasets.Split(key),
123
+ # These kwargs will be passed to _generate_examples
124
+ gen_kwargs={
125
+ "filepath": data_dir[key],
126
+ "pid2name": data_dir["pid2name"],
127
+ "return_names": key in ["train_wiki", "val_wiki", "val_nyt"],
128
+ },
129
+ )
130
+ for key in data_dir.keys()
131
+ if key != "pid2name"
132
+ ]
133
+
134
+ def _generate_examples(self, filepath, pid2name, return_names):
135
+ """ Yields examples. """
136
+ pid2name_dict = {}
137
+ with open(pid2name, encoding="utf-8") as f:
138
+ data = json.load(f)
139
+ for key in list(data.keys()):
140
+ name_1 = data[key][0]
141
+ name_2 = data[key][1]
142
+ pid2name_dict[key] = [name_1, name_2]
143
+
144
+ with open(filepath, encoding="utf-8") as f:
145
+ data = json.load(f)
146
+ # print(data)
147
+ if isinstance(data, dict):
148
+ id = 0
149
+ for key in list(data.keys()):
150
+ for items in data[key]:
151
+ tokens = items["tokens"]
152
+ h_0 = items["h"][0]
153
+ h_1 = items["h"][1]
154
+ h_2 = items["h"][2]
155
+ t_0 = items["t"][0]
156
+ t_1 = items["t"][1]
157
+ t_2 = items["t"][2]
158
+ id += 1
159
+ yield id, {
160
+ "relation": key,
161
+ "tokens": tokens,
162
+ "head": {"text": h_0, "type": h_1, "indices": h_2},
163
+ "tail": {"text": t_0, "type": t_1, "indices": t_2},
164
+ "names": pid2name_dict[key]
165
+ if return_names
166
+ else [
167
+ key,
168
+ ],
169
+ }
170
+ else: # For `pubmed_unsupervised.json`
171
+ id = 0
172
+ for items in data:
173
+ tokens = items["tokens"]
174
+ h_0 = items["h"][0]
175
+ h_1 = items["h"][1]
176
+ h_2 = items["h"][2]
177
+ t_0 = items["t"][0]
178
+ t_1 = items["t"][1]
179
+ t_2 = items["t"][2]
180
+ id += 1
181
+ yield id, {
182
+ "relation": "",
183
+ "tokens": tokens,
184
+ "head": {"text": h_0, "type": h_1, "indices": h_2},
185
+ "tail": {"text": t_0, "type": t_1, "indices": t_2},
186
+ "names": [
187
+ "",
188
+ ],
189
+ }