---
annotations_creators:
- found
language:
- ru
- en
- multilingual
license:
- cc0-1.0
multilinguality:
- multilingual
pretty_name: Doc4web.ru Documents Dataset
size_categories:
- 100K<n<1M
source_datasets:
- original
task_categories:
- text-classification
- text-retrieval
---

# Dataset Card for Doc4web.ru Documents

### Dataset Summary

This dataset contains metadata and content for 223,739 documents from the [doc4web.ru](https://doc4web.ru) platform, a document hosting service for students and teachers. The dataset includes information such as document titles, URLs, download links, and file paths. The documents cover various educational topics and are primarily in Russian.

### Languages

The dataset is multilingual, with Russian being the primary language. Other languages present include:

- Russian (ru): The vast majority of the content
- English (en): Primarily for English language lessons, a small portion of the dataset
- Other: A very small amount of content in other languages may be present

## Dataset Structure

### Data Files

The dataset is split into multiple files:

- Metadata: Stored in files named `doc4web_1.json.zst` to `doc4web_5.json.zst`, compressed using zstd.
- Document files: Stored in `doc4web_1.tar.zst` to `doc4web_5.tar.zst` archives, also compressed using zstd.

### Data Fields

This dataset includes the following fields:

- `url`: URL of the document page on doc4web.ru (string)
- `title`: Title of the document (string)
- `download_url`: URL for downloading the document (string)
- `filepath`: Local filepath of the downloaded document (string)
- `content`: Text content of the document (string or null)

### Data Splits

All examples are in a single split, distributed across multiple files.

## Additional Information

### License

This dataset is dedicated to the public domain under the Creative Commons Zero (CC0) license. This means you can:
* Use it for any purpose, including commercial projects.
* Modify it however you like.
* Distribute it without asking permission.

No attribution is required, but it's always appreciated!

CC0 license: https://creativecommons.org/publicdomain/zero/1.0/deed.en

To learn more about CC0, visit the Creative Commons website: https://creativecommons.org/publicdomain/zero/1.0/

### Dataset Curators

- [nyuuzyou](https://ducks.party)