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


Repository Web            Google
View ALL Data Sets

Welcome to the UC Irvine Machine Learning Repository!

We currently maintain 313 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.

Supported By:

In Collaboration With:

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


Featured Data Set:  Mobile Robots

Data Type: Domain-Theory

Learning concepts from sensor data of a mobile robot; set of data sets
Newest Data Sets:
03-20-2015:
 Gas sensor array under dynamic gas mixtures
03-17-2015:
 microblogPCU
03-13-2015:
 ElectricityLoadDiagrams20112014
01-03-2015:
 NoisyOffice
12-07-2014:
 MHEALTH Dataset
11-27-2014:
 Student Performance
11-18-2014:
 sEMG for Basic Hand movements
11-05-2014:
 Sentence Classification
10-23-2014:
 Dow Jones Index
10-18-2014:
 Geographical Original of Music
Most Popular Data Sets (hits since 2007):
706202:
 Iris
496871:
 Adult
415474:
 Wine
347128:
 Car Evaluation
332054:
 Breast Cancer Wisconsin (Diagnostic)
273605:
 Abalone
234675:
 Wine Quality
223186:
 Poker Hand
221692:
 Heart Disease
192708:
 Forest Fires

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