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Default Task

Classification (6)
Regression (0)
Clustering (2)
Other (2)

Attribute Type

Categorical (1)
Numerical (2)
Mixed (0)

Data Type - Undo

Multivariate (31)
Univariate (1)
Sequential (5)
Time-Series (12)
Text (9)
Domain-Theory (0)
Other (1)

Area - Undo

Life Sciences (3)
Physical Sciences (1)
CS / Engineering (25)
Social Sciences (6)
Business (3)
Game (0)
Other (9)

# Attributes

Less than 10 (3)
10 to 100 (1)
Greater than 100 (1)

# Instances - Undo

Less than 100 (0)
100 to 1000 (4)
Greater than 1000 (9)

Format Type

Matrix (3)
Non-Matrix (6)

9 Data Sets

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Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year
 

Bag of Words

Text 

Clustering 

Integer 

8000000 

100000 

2008 
 

CLINC150

Text 

Classification 

 

23700 

 

2020 
 

Guitar Chords finger positions

Text 

Classification 

 

2633 

5 

2020 
 

NSF Research Award Abstracts 1990-2003

Text 

 

 

129000 

 

2003 
 

Reuters-21578 Text Categorization Collection

Text 

Classification 

Categorical 

21578 

5 

1997 
 

Sentiment Labelled Sentences

Text 

Classification 

 

3000 

 

2015 
 

Tarvel Review Ratings

Multivariate, Text 

Classification, Clustering 

Real 

5456 

25 

2018 
 

Twenty Newsgroups

Text 

 

 

20000 

 

1999 
 

University of Tehran Question Dataset 2016 (UTQD.2016)

Text 

Classification 

 

1175 

3 

2017 

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