Center for Machine Learning and Intelligent Systems
About  Citation Policy  Donate a Data Set  Contact

Loading
View ALL Data Sets

Welcome to the UC Irvine Machine Learning Repository!

We currently maintain 336 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.

Supported By:

In Collaboration With:

Latest News:
2013-04-04: Welcome to the new Repository admins Kevin Bache and Moshe Lichman!
2010-03-01: Note from donor regarding Netflix data
2009-10-16: Two new data sets have been added.
2009-09-14: Several data sets have been added.
2008-07-23: Repository mirror has been set up.
2008-03-24: New data sets have been added!
2007-06-25: Two new data sets have been added: UJI Pen Characters, MAGIC Gamma Telescope


Featured Data Set:  Audiology (Original)

Task: Classification
Data Type: Multivariate
# Instances: 226

Nominal audiology dataset from Baylor
Newest Data Sets:
2016-01-28:
 HEPMASS
2015-10-26:
 Heterogeneity Activity Recognition
2015-09-24:
 Educational Process Mining (EPM): A Learning Analytics Data Set
2015-09-10:
 UJIIndoorLoc-Mag
2015-08-04:
 Mice Protein Expression
2015-07-29:
 Smartphone-Based Recognition of Human Activities and Postural Transitions
2015-07-27:
 Cuff-Less Blood Pressure Estimation
2015-07-11:
 Taxi Service Trajectory - Prediction Challenge, ECML PKDD 2015
2015-07-05:
 Folio
2015-07-03:
 Chronic_Kidney_Disease
2015-06-06:
 Machine Learning based ZZAlpha Ltd. Stock Recommendations 2012-2014
2015-05-31:
 Online News Popularity
Most Popular Data Sets (hits since 2007):
890060:
 Iris
627365:
 Adult
500849:
 Wine
426310:
 Car Evaluation
390475:
 Breast Cancer Wisconsin (Diagnostic)
331499:
 Abalone
300189:
 Wine Quality
296876:
 Heart Disease
265284:
 Poker Hand
263521:
 Human Activity Recognition Using Smartphones
230577:
 Forest Fires
210821:
 Internet Advertisements

About  ||  Citation Policy  ||  Donation Policy  ||  Contact  ||  CML