irds/clueweb09_catb

---
pretty_name: '`clueweb09/catb`'
viewer: false
source_datasets: []
task_categories:
- text-retrieval
---

# Dataset Card for `clueweb09/catb`

The `clueweb09/catb` dataset, provided by the [ir-datasets](https://ir-datasets.com/) package.
For more information about the dataset, see the [documentation](https://ir-datasets.com/clueweb09#clueweb09/catb).

# Data

This dataset provides:
- `docs` (documents, i.e., the corpus); count=50,220,423

## Usage

```python
from datasets import load_dataset

docs = load_dataset('irds/clueweb09_catb', 'docs')
for record in docs:
record # {'doc_id': ..., 'url': ..., 'date': ..., 'http_headers': ..., 'body': ..., 'body_content_type': ...}

```

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.

原始信息汇总

数据集卡片 clueweb09/catb

clueweb09/catb 数据集由 ir-datasets 包提供。

数据

该数据集包含：

• docs（文档，即语料库）；数量为 50,220,423。

使用方法

python from datasets import load_dataset

docs = load_dataset(irds/clueweb09_catb, docs) for record in docs: record # {doc_id: ..., url: ..., date: ..., http_headers: ..., body: ..., body_content_type: ...}

注意：调用 load_dataset 将下载数据集（或提供非公开数据集的访问指令），并在 🤗 Dataset 格式中创建数据的副本。