---
configs:
- config_name: default
  data_files:
  - split: train
    path:
    - "*.jsonl.zst"
  default: true
annotations_creators:
- found
language:
- ru
- en
- kk
- uk
- be
- multilingual
license: cc0-1.0
multilinguality:
- multilingual
pretty_name: PPT4Web Educational Materials Dataset
size_categories:
- 100K<n<1M
source_datasets:
- original
task_categories:
- text-classification
- text-retrieval
---

# Dataset Card for PPT4Web Educational Materials

## Dataset Summary
This dataset contains metadata and original files for 182,405 educational presentations from the [ppt4web.ru](https://ppt4web.ru) platform, which provides online viewing and downloading of PowerPoint presentations. The dataset includes information such as presentation titles, URLs, download URLs, and file paths.

## Languages
The dataset is primarily in Russian, with some presentations in other languages such as English, Kazakh, Ukrainian, and Belarusian.

## Dataset Structure

### Data Files
- Metadata: Stored in JSON Lines format
- Original files: PPTX presentations (converted from PPT for consistency)

### Data Fields
- `url`: URL of the presentation page on ppt4web.ru
- `title`: Title of the educational presentation
- `download_url`: URL for downloading the presentation
- `filepath`: Local filepath of the downloaded PPTX file

## Additional Information

### License
This dataset is dedicated to the public domain under the Creative Commons Zero (CC0) license, allowing for any use, modification, or distribution without attribution.

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