language:zh license:apache-2.0 region:us
---
language: zh
license: apache-2.0
extra_gated_prompt: 'By accessing this dataset, you agree to abide by the BigScience
  Ethical Charter. The charter can be found at:

  https://hf.co/spaces/bigscience/ethical-charter'
extra_gated_fields:
  I have read and agree to abide by the BigScience Ethical Charter: checkbox
---
ROOTS Subset: roots_zh_du_reader

# DuReader

- Dataset uid: `du_reader`

### Description

DuReader is a large-scale real-world Chinese dataset for Machine Reading Comprehension (MRC) and Question Answering (QA).

### Homepage

https://ai.baidu.com/broad/introduction?dataset=dureader

### Licensing

- copyright - all rights reserved
- apache-2.0: Apache License 2.0

Copyright 2017 Baidu.com, Inc. All Rights Reserved
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.


### Speaker Locations

- China


### Sizes

- 0.1771 % of total
- 0.6194 % of zh

### BigScience processing steps

#### Filters applied to: zh

- dedup_document
- dedup_template_soft
- filter_remove_empty_docs
- filter_small_docs_bytes_1024

