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


Repository Web            Google
View ALL Data Sets

Browse Through:

Default Task

Classification (16)
Regression (1)
Clustering (0)
Other (1)

Attribute Type - Undo

Categorical (8)
Numerical (65)
Mixed (18)

Data Type

Multivariate (18)
Univariate (0)
Sequential (0)
Time-Series (0)
Text (0)
Domain-Theory (0)
Other (0)

Area

Life Sciences (7)
Physical Sciences (3)
CS / Engineering (0)
Social Sciences (0)
Business (3)
Game (0)
Other (5)

# Attributes - Undo

Less than 10 (8)
10 to 100 (18)
Greater than 100 (1)

# Instances - Undo

Less than 100 (2)
100 to 1000 (18)
Greater than 1000 (11)

Format Type

Matrix (16)
Non-Matrix (2)

18 Data Sets

Table View  List View


1. Coil 1999 Competition Data: This data set is from the 1999 Computational Intelligence and Learning (COIL) competition. The data contains measurements of river chemical concentrations and algae densities.

2. Annealing: Steel annealing data

3. Pittsburgh Bridges: Bridges database that has original and numeric-discretized datasets

4. Credit Approval: This data concerns credit card applications; good mix of attributes

5. Cylinder Bands: Used in decision tree induction for mitigating process delays known as "cylinder bands" in rotogravure printing

6. Dermatology: Aim for this dataset is to determine the type of Eryhemato-Squamous Disease.

7. Echocardiogram: Data for classifying if patients will survive for at least one year after a heart attack

8. Flags: From Collins Gem Guide to Flags, 1986

9. Heart Disease: 4 databases: Cleveland, Hungary, Switzerland, and the VA Long Beach

10. Hepatitis: From G.Gong: CMU; Mostly Boolean or numeric-valued attribute types; Includes cost data (donated by Peter Turney)

11. Horse Colic: Well documented attributes; 368 instances with 28 attributes (continuous, discrete, and nominal); 30% missing values

12. Meta-data: Meta-Data was used in order to give advice about which classification method is appropriate for a particular dataset (taken from results of Statlog project).

13. University: Data in original (LISP-readable) form

14. Zoo: Artificial, 7 classes of animals

15. Statlog (Australian Credit Approval): This file concerns credit card applications. This database exists elsewhere in the repository (Credit Screening Database) in a slightly different form

16. Statlog (German Credit Data): This dataset classifies people described by a set of attributes as good or bad credit risks. Comes in two formats (one all numeric). Also comes with a cost matrix

17. Statlog (Heart): This dataset is a heart disease database similar to a database already present in the repository (Heart Disease databases) but in a slightly different form

18. Automobile: From 1985 Ward's Automotive Yearbook


Supported By:

 In Collaboration With:

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