irds/mmarco_de_train

---
pretty_name: '`mmarco/de/train`'
viewer: false
source_datasets: ['irds/mmarco_de']
task_categories:
- text-retrieval
---

# Dataset Card for `mmarco/de/train`

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

# Data

This dataset provides:
- `queries` (i.e., topics); count=808,731
- `qrels`: (relevance assessments); count=532,761
- `docpairs`; count=39,780,811

- For `docs`, use [`irds/mmarco_de`](https://huggingface.co/datasets/irds/mmarco_de)

## Usage

```python
from datasets import load_dataset

queries = load_dataset('irds/mmarco_de_train', 'queries')
for record in queries:
record # {'query_id': ..., 'text': ...}

qrels = load_dataset('irds/mmarco_de_train', 'qrels')
for record in qrels:
record # {'query_id': ..., 'doc_id': ..., 'relevance': ..., 'iteration': ...}

docpairs = load_dataset('irds/mmarco_de_train', 'docpairs')
for record in docpairs:
record # {'query_id': ..., 'doc_id_a': ..., 'doc_id_b': ...}

```

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{Bonifacio2021MMarco,
title={{mMARCO}: A Multilingual Version of {MS MARCO} Passage Ranking Dataset},
author={Luiz Henrique Bonifacio and Israel Campiotti and Roberto Lotufo and Rodrigo Nogueira},
year={2021},
journal={arXiv:2108.13897}
}
```

原始信息汇总

数据集概述

数据集名称

mmarco/de/train

数据提供方

ir-datasets

数据集内容

• queries: 查询（即主题），数量为808,731
• qrels: 相关性评估，数量为532,761
• docpairs: 文档对，数量为39,780,811

数据集使用

• 对于docs数据，使用irds/mmarco_de

数据集加载示例

python from datasets import load_dataset

queries = load_dataset(irds/mmarco_de_train, queries) for record in queries: record # {query_id: ..., text: ...}

qrels = load_dataset(irds/mmarco_de_train, qrels) for record in qrels: record # {query_id: ..., doc_id: ..., relevance: ..., iteration: ...}

docpairs = load_dataset(irds/mmarco_de_train, docpairs) for record in docpairs: record # {query_id: ..., doc_id_a: ..., doc_id_b: ...}

引用信息

@article{Bonifacio2021MMarco, title={{mMARCO}: A Multilingual Version of {MS MARCO} Passage Ranking Dataset}, author={Luiz Henrique Bonifacio and Israel Campiotti and Roberto Lotufo and Rodrigo Nogueira}, year={2021}, journal={arXiv:2108.13897} }