Datasets:
Tasks:
Text Retrieval
Sub-tasks:
entity-linking-retrieval
Languages:
English
Size:
100K<n<1M
ArXiv:
License:
--- | |
--- | |
# Dataset Card for "docred" | |
## Table of Contents | |
- [Dataset Description](#dataset-description) | |
- [Dataset Summary](#dataset-summary) | |
- [Supported Tasks](#supported-tasks) | |
- [Languages](#languages) | |
- [Dataset Structure](#dataset-structure) | |
- [Data Instances](#data-instances) | |
- [Data Fields](#data-fields) | |
- [Data Splits Sample Size](#data-splits-sample-size) | |
- [Dataset Creation](#dataset-creation) | |
- [Curation Rationale](#curation-rationale) | |
- [Source Data](#source-data) | |
- [Annotations](#annotations) | |
- [Personal and Sensitive Information](#personal-and-sensitive-information) | |
- [Considerations for Using the Data](#considerations-for-using-the-data) | |
- [Social Impact of Dataset](#social-impact-of-dataset) | |
- [Discussion of Biases](#discussion-of-biases) | |
- [Other Known Limitations](#other-known-limitations) | |
- [Additional Information](#additional-information) | |
- [Dataset Curators](#dataset-curators) | |
- [Licensing Information](#licensing-information) | |
- [Citation Information](#citation-information) | |
- [Contributions](#contributions) | |
## [Dataset Description](#dataset-description) | |
- **Homepage:** [https://github.com/thunlp/DocRED](https://github.com/thunlp/DocRED) | |
- **Repository:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
- **Paper:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
- **Point of Contact:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
- **Size of downloaded dataset files:** 20.03 MB | |
- **Size of the generated dataset:** 19.19 MB | |
- **Total amount of disk used:** 39.23 MB | |
### [Dataset Summary](#dataset-summary) | |
Multiple entities in a document generally exhibit complex inter-sentence relations, and cannot be well handled by existing relation extraction (RE) methods that typically focus on extracting intra-sentence relations for single entity pairs. In order to accelerate the research on document-level RE, we introduce DocRED, a new dataset constructed from Wikipedia and Wikidata with three features: | |
- DocRED annotates both named entities and relations, and is the largest human-annotated dataset for document-level RE from plain text. | |
- DocRED requires reading multiple sentences in a document to extract entities and infer their relations by synthesizing all information of the document. | |
- Along with the human-annotated data, we also offer large-scale distantly supervised data, which enables DocRED to be adopted for both supervised and weakly supervised scenarios. | |
### [Supported Tasks](#supported-tasks) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
### [Languages](#languages) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
## [Dataset Structure](#dataset-structure) | |
We show detailed information for up to 5 configurations of the dataset. | |
### [Data Instances](#data-instances) | |
#### default | |
- **Size of downloaded dataset files:** 20.03 MB | |
- **Size of the generated dataset:** 19.19 MB | |
- **Total amount of disk used:** 39.23 MB | |
An example of 'train_annotated' looks as follows. | |
``` | |
{ | |
"labels": { | |
"evidence": [[0]], | |
"head": [0], | |
"relation_id": ["P1"], | |
"relation_text": ["is_a"], | |
"tail": [0] | |
}, | |
"sents": [["This", "is", "a", "sentence"], ["This", "is", "another", "sentence"]], | |
"title": "Title of the document", | |
"vertexSet": [[{ | |
"name": "sentence", | |
"pos": [3], | |
"sent_id": 0, | |
"type": "NN" | |
}, { | |
"name": "sentence", | |
"pos": [3], | |
"sent_id": 1, | |
"type": "NN" | |
}], [{ | |
"name": "This", | |
"pos": [0], | |
"sent_id": 0, | |
"type": "NN" | |
}]] | |
} | |
``` | |
### [Data Fields](#data-fields) | |
The data fields are the same among all splits. | |
#### default | |
- `title`: a `string` feature. | |
- `sents`: a dictionary feature containing: | |
- `feature`: a `string` feature. | |
- `name`: a `string` feature. | |
- `sent_id`: a `int32` feature. | |
- `pos`: a `list` of `int32` features. | |
- `type`: a `string` feature. | |
- `labels`: a dictionary feature containing: | |
- `head`: a `int32` feature. | |
- `tail`: a `int32` feature. | |
- `relation_id`: a `string` feature. | |
- `relation_text`: a `string` feature. | |
- `evidence`: a `list` of `int32` features. | |
### [Data Splits Sample Size](#data-splits-sample-size) | |
| name |train_annotated|train_distant|validation|test| | |
|-------|--------------:|------------:|---------:|---:| | |
|default| 3053| 1000| 1000|1000| | |
## [Dataset Creation](#dataset-creation) | |
### [Curation Rationale](#curation-rationale) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
### [Source Data](#source-data) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
### [Annotations](#annotations) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
### [Personal and Sensitive Information](#personal-and-sensitive-information) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
## [Considerations for Using the Data](#considerations-for-using-the-data) | |
### [Social Impact of Dataset](#social-impact-of-dataset) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
### [Discussion of Biases](#discussion-of-biases) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
### [Other Known Limitations](#other-known-limitations) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
## [Additional Information](#additional-information) | |
### [Dataset Curators](#dataset-curators) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
### [Licensing Information](#licensing-information) | |
[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) | |
### [Citation Information](#citation-information) | |
``` | |
@inproceedings{yao2019DocRED, | |
title={{DocRED}: A Large-Scale Document-Level Relation Extraction Dataset}, | |
author={Yao, Yuan and Ye, Deming and Li, Peng and Han, Xu and Lin, Yankai and Liu, Zhenghao and Liu, Zhiyuan and Huang, Lixin and Zhou, Jie and Sun, Maosong}, | |
booktitle={Proceedings of ACL 2019}, | |
year={2019} | |
} | |
``` | |
### Contributions | |
Thanks to [@ghomasHudson](https://github.com/ghomasHudson), [@thomwolf](https://github.com/thomwolf), [@lhoestq](https://github.com/lhoestq) for adding this dataset. |