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Default Task

Classification (19)
Regression (3)
Clustering (0)
Other (1)

Attribute Type

Categorical (8)
Numerical (3)
Mixed (10)

Data Type

Multivariate (20)
Univariate (1)
Sequential (0)
Time-Series (0)
Text (1)
Domain-Theory (0)
Other (2)

Area

Life Sciences (8)
Physical Sciences (1)
CS / Engineering (2)
Social Sciences (4)
Business (0)
Game (2)
Other (5)

# Attributes

Less than 10 (8)
10 to 100 (11)
Greater than 100 (2)

# Instances

Less than 100 (1)
100 to 1000 (13)
Greater than 1000 (7)

Format Type

Matrix (20)
Non-Matrix (2)

22 Data Sets

Table View  List View

Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year

 

Abalone

Multivariate 

Classification 

Categorical, Integer, Real 

4177 

1995 

 

Adult

Multivariate 

Classification 

Categorical, Integer 

48842 

14 

1996 

 

Annealing

Multivariate 

Classification 

Categorical, Integer, Real 

798 

38 

 

 

Anonymous Microsoft Web Data

 

Recommender-Systems 

Categorical 

37711 

294 

1998 

 

Arrhythmia

Multivariate 

Classification 

Categorical, Integer, Real 

452 

279 

1998 

 

Artificial Characters

Multivariate 

Classification 

Categorical, Integer, Real 

6000 

1992 

 

Audiology (Original)

Multivariate 

Classification 

Categorical 

226 

 

1987 

 

Audiology (Standardized)

Multivariate 

Classification 

Categorical 

226 

69 

1992 

 

Auto MPG

Multivariate 

Regression 

Categorical, Real 

398 

1993 

 

Automobile

Multivariate 

Regression 

Categorical, Integer, Real 

205 

26 

1987 

 

Badges

Univariate, Text 

Classification 

 

294 

1994 

 

Balance Scale

Multivariate 

Classification 

Categorical 

625 

1994 

 

Balloons

Multivariate 

Classification 

Categorical 

16 

 

 

Breast Cancer

Multivariate 

Classification 

Categorical 

286 

1988 

 

Breast Cancer Wisconsin (Original)

Multivariate 

Classification 

Integer 

699 

10 

1992 

 

Breast Cancer Wisconsin (Prognostic)

Multivariate 

Classification, Regression 

Real 

198 

34 

1995 

 

Breast Cancer Wisconsin (Diagnostic)

Multivariate 

Classification 

Real 

569 

32 

1995 

 

Pittsburgh Bridges

Multivariate 

Classification 

Categorical, Integer 

108 

13 

1990 

 

Car Evaluation

Multivariate 

Classification 

Categorical 

1728 

1997 

 

Census Income

Multivariate 

Classification 

Categorical, Integer 

48842 

14 

1996 

 

Chess (King-Rook vs. King-Knight)

Multivariate, Data-Generator 

Classification 

Categorical, Integer 

 

22 

1988 

 

Chess (King-Rook vs. King-Pawn)

Multivariate 

Classification 

Categorical 

3196 

36 

1989 

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