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Classification (8)
Regression (1)
Clustering (2)
Other (4)

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Categorical (4)
Numerical (6)
Mixed (4)

Data Type

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

Area

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

# Attributes

Less than 10 (1)
10 to 100 (0)
Greater than 100 (1)

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100 to 1000 (1)
Greater than 1000 (4)

Format Type

Matrix (2)
Non-Matrix (2)

4 Data Sets

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Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year
 

MSNBC.com Anonymous Web Data

Sequential 

 

Categorical 

989818 

 

 
 

Connectionist Bench (Nettalk Corpus)

Multivariate 

 

Categorical 

20008 

4 

 
 

Anonymous Microsoft Web Data

 

Recommender-Systems 

Categorical 

37711 

294 

1998 
 

Entree Chicago Recommendation Data

Transactional, Sequential 

Recommender-Systems 

Categorical 

50672 

 

2000 

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