Dataset Card for Lusana.ru Presentations

Dataset Summary

This dataset contains metadata and original files for 38,953 presentations from the lusana.ru platform, a service for storing presentations, reports, templates, and backgrounds in PPT/PPTX format. The dataset includes information such as presentation titles, download URLs, uniqueness scores, number of slides, views, downloads, file sizes, and extracted text content where available.

Languages

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

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

Dataset Structure

Data Files

The dataset consists of:

• Metadata: Stored in JSON Lines format
• Presentation files: Original PPT/PPTX files

Data Fields

This dataset includes the following fields:

• id: Unique identifier for the presentation (integer)
• name: Title of the presentation (string)
• download_url: URL for downloading the presentation (string)
• uniqueness: Uniqueness score of the presentation (integer)
• slides: Number of slides in the presentation (integer)
• views: Number of views for the presentation (integer)
• downloads: Number of downloads for the presentation (integer)
• size: File size of the presentation (string)
• filepath: Local filepath of the downloaded presentation (string)
• text: Extracted text content of the presentation (string or null)

Data Splits

All examples are in a single split.

Additional Information

License

This dataset is licensed under the Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0) license. This means you can:

• Share — copy and redistribute the material in any medium or format
• Adapt — remix, transform, and build upon the material

Under the following terms:

• Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
• NonCommercial — You may not use the material for commercial purposes.

No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Attribution-NonCommercial 3.0 Unported license: https://creativecommons.org/licenses/by-nc/3.0/

To learn more about CC BY-NC 3.0, visit the Creative Commons website: https://creativecommons.org/licenses/by-nc/3.0/legalcode

Note: This license applies as it corresponds to the original content's licensing terms on the platform. For more details on the platform's licensing, please visit: https://lusana.ru/we

Dataset Curators

• nyuuzyou