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 332 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:  Shuttle Landing Control

Task: Classification
Data Type: Multivariate
# Attributes: 6
# Instances: 15

Tiny database; all nominal values
Newest Data Sets:
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
2015-05-30:
 Sentiment Labelled Sentences
2015-05-25:
 Forest type mapping
2015-05-19:
 Online Video Characteristics and Transcoding Time Dataset
2015-05-04:
 wiki4HE
Most Popular Data Sets (hits since 2007):
764957:
 Iris
536618:
 Adult
445632:
 Wine
375734:
 Car Evaluation
353747:
 Breast Cancer Wisconsin (Diagnostic)
295239:
 Abalone
257900:
 Wine Quality
249284:
 Heart Disease
238154:
 Poker Hand
216199:
 Human Activity Recognition Using Smartphones
205728:
 Forest Fires
188956:
 Internet Advertisements

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