This repository contains the code and metadata from the curation efforts for TabArena-v0.1. In detail, the curation efforts was focused on IID tabular data.

Note: this repository is subject to future change. Specifically it will be restructured to also, e.g., contain non-IID data.

If you want to contribute a new dataset or provide feedback on the currently included dataset, please open an issue! They issue templates will further guide you. We look forward to work with you to improve the curation of datasets or integrate new datasets into TabArena.

This repository contains the following directories:

• dataset_collection_scripts: Scripts to collect datasets from various sources and check for duplicates.
• dataset_creation_scripts: Scripts to create datasets, their tasks, and aggregate their metadata.
• dataset_insight_scripts: Scripts to obtain insights about our curated datasets collection.

Assuming you created a virtual environment, you can install the package using:

pip install uv
uv pip install -r requirements.txt

Currently, we are using the pyproject.toml only for the ruff configuration.