---
pretty_name: '`trec-mandarin/trec5`'
viewer: false
source_datasets: ['irds/trec-mandarin']
task_categories:
- text-retrieval
---
# Dataset Card for `trec-mandarin/trec5`
The `trec-mandarin/trec5` dataset, provided by the [ir-datasets](https://ir-datasets.com/) package.
For more information about the dataset, see the [documentation](https://ir-datasets.com/trec-mandarin#trec-mandarin/trec5).
# Data
This dataset provides:
- `queries` (i.e., topics); count=28
- `qrels`: (relevance assessments); count=15,588
- For `docs`, use [`irds/trec-mandarin`](https://huggingface.co/datasets/irds/trec-mandarin)
## Usage
```python
from datasets import load_dataset
queries = load_dataset('irds/trec-mandarin_trec5', 'queries')
for record in queries:
record # {'query_id': ..., 'title_en': ..., 'title_zh': ..., 'description_en': ..., 'description_zh': ..., 'narrative_en': ..., 'narrative_zh': ...}
qrels = load_dataset('irds/trec-mandarin_trec5', 'qrels')
for record in qrels:
record # {'query_id': ..., 'doc_id': ..., 'relevance': ..., 'iteration': ...}
```
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
```
@inproceedings{Harman1997Chinese,
title={Spanish and Chinese Document Retrieval in TREC-5},
author={Alan Smeaton and Ross Wilkinson},
booktitle={TREC},
year={1996}
}
@misc{Rogers2000Mandarin,
title={TREC Mandarin LDC2000T52},
author={Rogers, Willie},
year={2000},
url={https://catalog.ldc.upenn.edu/LDC2000T52},
publisher={Linguistic Data Consortium}
}
```
---
数据集名称:`trec-mandarin/trec5`
数据集查看器:不可用
源数据集:['irds/trec-mandarin']
任务类别:
- 文本检索
---
## `trec-mandarin/trec5` 数据集卡片
本`trec-mandarin/trec5`数据集由[ir-datasets](https://ir-datasets.com/)工具包提供。如需了解该数据集的更多详情,请参阅[官方文档](https://ir-datasets.com/trec-mandarin#trec-mandarin/trec5)。
## 数据说明
本数据集包含以下内容:
- 查询(即主题):共28条
- 相关性标注(qrels):共15,588条
- 文档集可通过 [`irds/trec-mandarin`](https://huggingface.co/datasets/irds/trec-mandarin) 加载
## 使用方法
python
from datasets import load_dataset
queries = load_dataset('irds/trec-mandarin_trec5', 'queries')
for record in queries:
record # {'query_id': ..., 'title_en': ..., 'title_zh': ..., 'description_en': ..., 'description_zh': ..., 'narrative_en': ..., 'narrative_zh': ...}
qrels = load_dataset('irds/trec-mandarin_trec5', 'qrels')
for record in qrels:
record # {'query_id': ..., 'doc_id': ..., 'relevance': ..., 'iteration': ...}
请注意,调用`load_dataset`函数将自动下载该数据集(若数据集未公开,则会提供获取指南),并将其转换为🤗 数据集格式后存储副本。
## 引用信息
@inproceedings{Harman1997Chinese,
title={Spanish and Chinese Document Retrieval in TREC-5},
author={Alan Smeaton and Ross Wilkinson},
booktitle={文本检索会议(TREC)},
year={1996}
}
@misc{Rogers2000Mandarin,
title={TREC普通话语料LDC2000T52},
author={Rogers, Willie},
year={2000},
url={https://catalog.ldc.upenn.edu/LDC2000T52},
publisher={语言数据联盟(Linguistic Data Consortium)}
}