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Default Task - Undo

Classification (31)
Regression (5)
Clustering (1)
Other (8)

Attribute Type - Undo

Categorical (22)
Numerical (213)
Mixed (31)

Data Type - Undo

Multivariate (31)
Univariate (0)
Sequential (0)
Time-Series (1)
Text (0)
Domain-Theory (0)
Other (1)

Area

Life Sciences (12)
Physical Sciences (2)
CS / Engineering (2)
Social Sciences (3)
Business (3)
Game (3)
Other (6)

# Attributes

Less than 10 (6)
10 to 100 (22)
Greater than 100 (2)

# Instances

Less than 100 (1)
100 to 1000 (17)
Greater than 1000 (11)

Format Type - Undo

Matrix (31)
Non-Matrix (6)

31 Data Sets

Table View  List View

Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year
 

Abalone

Multivariate 

Classification 

Categorical, Integer, Real 

4177 

8 

1995 
 

Adult

Multivariate 

Classification 

Categorical, Integer 

48842 

14 

1996 
 

Annealing

Multivariate 

Classification 

Categorical, Integer, Real 

798 

38 

 
 

Arrhythmia

Multivariate 

Classification 

Categorical, Integer, Real 

452 

279 

1998 
 

Pittsburgh Bridges

Multivariate 

Classification 

Categorical, Integer 

108 

13 

1990 
 

Census Income

Multivariate 

Classification 

Categorical, Integer 

48842 

14 

1996 
 

Chess (King-Rook vs. King)

Multivariate 

Classification 

Categorical, Integer 

28056 

6 

1994 
 

Credit Approval

Multivariate 

Classification 

Categorical, Integer, Real 

690 

15 

 
 

Contraceptive Method Choice

Multivariate 

Classification 

Categorical, Integer 

1473 

9 

1997 
 

Covertype

Multivariate 

Classification 

Categorical, Integer 

581012 

54 

1998 
 

Cylinder Bands

Multivariate 

Classification 

Categorical, Integer, Real 

512 

39 

1995 
 

Dermatology

Multivariate 

Classification 

Categorical, Integer 

366 

33 

1998 
 

Echocardiogram

Multivariate 

Classification 

Categorical, Integer, Real 

132 

12 

1989 
 

Flags

Multivariate 

Classification 

Categorical, Integer 

194 

30 

1990 
 

Hepatitis

Multivariate 

Classification 

Categorical, Integer, Real 

155 

19 

1988 
 

Horse Colic

Multivariate 

Classification 

Categorical, Integer, Real 

368 

27 

1989 
 

Internet Advertisements

Multivariate 

Classification 

Categorical, Integer, Real 

3279 

1558 

1998 
 

Meta-data

Multivariate 

Classification 

Categorical, Integer, Real 

528 

22 

1996 
 

Post-Operative Patient

Multivariate 

Classification 

Categorical, Integer 

90 

8 

1993 
 

Teaching Assistant Evaluation

Multivariate 

Classification 

Categorical, Integer 

151 

5 

1997 
 

Zoo

Multivariate 

Classification 

Categorical, Integer 

101 

17 

1990 
 

Census-Income (KDD)

Multivariate 

Classification 

Categorical, Integer 

299285 

40 

2000 
 

KDD Cup 1999 Data

Multivariate 

Classification 

Categorical, Integer 

4000000 

42 

1999 
 

Statlog (Australian Credit Approval)

Multivariate 

Classification 

Categorical, Integer, Real 

690 

14 

 
 

Statlog (German Credit Data)

Multivariate 

Classification 

Categorical, Integer 

1000 

20 

1994 
 

Statlog (Heart)

Multivariate 

Classification 

Categorical, Real 

270 

13 

 
 

Poker Hand

Multivariate 

Classification 

Categorical, Integer 

1025010 

11 

2007 
 

Acute Inflammations

Multivariate 

Classification 

Categorical, Integer 

120 

6 

2009 
 

AutoUniv

Multivariate 

Classification 

Categorical, Integer, Real 

 

 

2010 
 

Chess (King-Rook vs. King-Knight)

Multivariate, Data-Generator 

Classification 

Categorical, Integer 

 

22 

1988 
 

Australian Sign Language signs

Multivariate, Time-Series 

Classification 

Categorical, Real 

6650 

15 

1999 

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