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Default Task

Classification (5)
Regression (0)
Clustering (1)
Other (0)

Attribute Type

Categorical (4)
Numerical (0)
Mixed (0)

Data Type - Undo

Multivariate (6)
Univariate (0)
Sequential (1)
Time-Series (0)
Text (5)
Domain-Theory (0)
Other (0)

Area - Undo

Life Sciences (33)
Physical Sciences (10)
CS / Engineering (42)
Social Sciences (6)
Business (9)
Game (2)
Other (15)

# Attributes - Undo

Less than 10 (6)
10 to 100 (16)
Greater than 100 (8)

# Instances

Less than 100 (1)
100 to 1000 (2)
Greater than 1000 (3)

Format Type

Matrix (5)
Non-Matrix (1)

6 Data Sets

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Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year
 

Balance Scale

Multivariate 

Classification 

Categorical 

625 

4 

1994 
 

Balloons

Multivariate 

Classification 

Categorical 

16 

4 

 
 

Hayes-Roth

Multivariate 

Classification 

Categorical 

160 

5 

1989 
 

Nursery

Multivariate 

Classification 

Categorical 

12960 

8 

1997 
 

NYSK

Multivariate, Sequential, Text 

Clustering 

 

10421 

7 

2013 
 

Wisesight Sentiment Corpus

Multivariate, Text 

Classification 

 

26737 

4 

2020 

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