Welcome to the UC Irvine Machine Learning Repository!
We currently maintain 373 data sets as a service to the machine learning community. You may view all data sets through our searchable interface. Our old web site is still available, for those who prefer the old format. For a general overview of the Repository, please visit our About page. For information about citing data sets in publications, please read our citation policy. If you wish to donate a data set, please consult our donation policy. For any other questions, feel free to contact the Repository librarians. We have also set up a mirror site for the Repository.
In Collaboration With:
Welcome to the new Repository admins Kevin Bache and Moshe Lichman!
Note from donor regarding Netflix data
Two new data sets have been added.
Several data sets have been added.
New data sets have been added!
Two new data sets have been added: UJI Pen Characters, MAGIC Gamma Telescope
3D objects within a 2D image by application of an ensemble of shape feature extractors to the 2D silhouettes of the objects.
Newest Data Sets:
Most Popular Data Sets (hits since 2007):
Breast Cancer Wisconsin (Diagnostic)
Human Activity Recognition Using Smartphones