irds/cord19

---
pretty_name: '`cord19`'
viewer: false
source_datasets: []
task_categories:
- text-retrieval
---

# Dataset Card for `cord19`

The `cord19` dataset, provided by the [ir-datasets](https://ir-datasets.com/) package.
For more information about the dataset, see the [documentation](https://ir-datasets.com/cord19#cord19).

# Data

This dataset provides:
- `docs` (documents, i.e., the corpus); count=192,509

This dataset is used by: [`cord19_trec-covid`](https://huggingface.co/datasets/irds/cord19_trec-covid), [`cord19_trec-covid_round5`](https://huggingface.co/datasets/irds/cord19_trec-covid_round5)

## Usage

```python
from datasets import load_dataset

docs = load_dataset('irds/cord19', 'docs')
for record in docs:
record # {'doc_id': ..., 'title': ..., 'doi': ..., 'date': ..., 'abstract': ...}

```

Note that calling `load_dataset` will download the dataset (or provide access instructions when it's not public) and make a copy of the
data in 🤗 Dataset format.

## Citation Information

```
@article{Wang2020Cord19,
title={CORD-19: The Covid-19 Open Research Dataset},
author={Lucy Lu Wang and Kyle Lo and Yoganand Chandrasekhar and Russell Reas and Jiangjiang Yang and Darrin Eide and K. Funk and Rodney Michael Kinney and Ziyang Liu and W. Merrill and P. Mooney and D. Murdick and Devvret Rishi and Jerry Sheehan and Zhihong Shen and B. Stilson and A. Wade and K. Wang and Christopher Wilhelm and Boya Xie and D. Raymond and Daniel S. Weld and Oren Etzioni and Sebastian Kohlmeier},
journal={ArXiv},
year={2020}
}
```

原始信息汇总

数据集概述

数据集名称

cord19

数据来源

由 ir-datasets 包提供。

数据内容

• 数据类型: docs (文档，即语料库)
• 文档数量: 192,509

数据使用

数据集被用于以下项目：

• cord19_trec-covid
• cord19_trec-covid_round5

数据加载示例

python from datasets import load_dataset

docs = load_dataset(irds/cord19, docs) for record in docs: record # {doc_id: ..., title: ..., doi: ..., date: ..., abstract: ...}

引用信息

@article{Wang2020Cord19, title={CORD-19: The Covid-19 Open Research Dataset}, author={Lucy Lu Wang and Kyle Lo and Yoganand Chandrasekhar and Russell Reas and Jiangjiang Yang and Darrin Eide and K. Funk and Rodney Michael Kinney and Ziyang Liu and W. Merrill and P. Mooney and D. Murdick and Devvret Rishi and Jerry Sheehan and Zhihong Shen and B. Stilson and A. Wade and K. Wang and Christopher Wilhelm and Boya Xie and D. Raymond and Daniel S. Weld and Oren Etzioni and Sebastian Kohlmeier}, journal={ArXiv}, year={2020} }