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Default Task

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

Attribute Type - Undo

Categorical (2)
Numerical (127)
Mixed (4)

Data Type

Multivariate (4)
Univariate (0)
Sequential (0)
Time-Series (0)
Text (0)
Domain-Theory (0)
Other (0)

Area - Undo

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

# Attributes

Less than 10 (1)
10 to 100 (2)
Greater than 100 (1)

# Instances - Undo

Less than 100 (0)
100 to 1000 (2)
Greater than 1000 (4)

Format Type

Matrix (3)
Non-Matrix (1)

4 Data Sets

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Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year
 

Artificial Characters

Multivariate 

Classification 

Categorical, Integer, Real 

6000 

7 

1992 
 

Internet Advertisements

Multivariate 

Classification 

Categorical, Integer, Real 

3279 

1558 

1998 
 

Internet Usage Data

Multivariate 

 

Categorical, Integer 

10104 

72 

1999 
 

KDD Cup 1999 Data

Multivariate 

Classification 

Categorical, Integer 

4000000 

42 

1999 

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