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 310 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:  NSF Research Award Abstracts 1990-2003

Data Type: Text
# Instances: 129000

This data set consists of (a) 129,000 abstracts describing NSF awards for basic research, (b) bag-of-word data files extracted from the abstracts, (c) a list of words used for indexing the bag-of-word
Newest Data Sets:
2015-01-03:
 NoisyOffice
2014-12-07:
 MHEALTH Dataset
2014-11-27:
 Student Performance
2014-11-18:
 sEMG for Basic Hand movements
2014-11-05:
 Sentence Classification
2014-10-23:
 Dow Jones Index
2014-10-18:
 Geographical Original of Music
2014-10-10:
 Gas sensor array exposed to turbulent gas mixtures
2014-10-06:
 Grammatical Facial Expressions
2014-09-18:
 UJIIndoorLoc
2014-09-11:
 Condition Based Maintenance of Naval Propulsion Plants
2014-09-10:
 Gas sensor array under flow modulation
Most Popular Data Sets (hits since 2007):
680679:
 Iris
478655:
 Adult
401852:
 Wine
334576:
 Car Evaluation
322841:
 Breast Cancer Wisconsin (Diagnostic)
264726:
 Abalone
224401:
 Wine Quality
216447:
 Poker Hand
209351:
 Heart Disease
186871:
 Forest Fires
170675:
 Internet Advertisements
157988:
 Yeast

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