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Classification (25)
Regression (5)
Clustering (12)
Other (3)

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Multivariate (7)
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Sequential (3)
Time-Series (3)
Text (3)
Domain-Theory (3)
Other (2)

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3 Data Sets

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Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year
 

UNIX User Data

Text, Sequential 

 

 

 

 

 
 

Opinosis Opinion ⁄ Review

Text 

 

 

51 

 

2010 
 

OpinRank Review Dataset

Text 

 

 

 

 

2011 

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