UC Irvine Machine Learning Repository
- Machine Learning
Keywords: machine learning, repository, open access, open science
Accessible to: Everybody
New website is under development
Data source type
Open source: Repository
Time period coverage
Varies with each dataset.
The University of California Irvine Machine Learning Repository is a collection of databases, domain theories, and data generators that are used by the machine learning community for the empirical analysis of machine learning algorithms.
The repository maintains about 600 datasets from various subjects, including Computer Science, Life Sciences, Physical Sciences, Business, Social Sciences, Games and more. You can search data based on characteristics (e.g. tabular, time-series, sequential, text) or the associated tasks the data is meant for (classification, regression, clustering).
Note that a new version of the website is under development.
University of California Irvine
UCI MRL gratefully acknowledges funding support from the National Science Foundation.
Citation instructions are provided at each dataset in the repository.
Contact information is provided on the repository's website. You may also contact us at [email protected] for inquiries about using data from the repository.