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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
 

University of Tehran Question Dataset 2016 (UTQD.2016)

Text 

Classification 

 

1175 

3 

2017 
 

Guitar Chords finger positions

Text 

Classification 

 

2633 

5 

2020 
 

Sentiment Labelled Sentences

Text 

Classification 

 

3000 

 

2015 
 

Tarvel Review Ratings

Multivariate, Text 

Classification, Clustering 

Real 

5456 

25 

2018 
 

Twenty Newsgroups

Text 

 

 

20000 

 

1999 
 

Reuters-21578 Text Categorization Collection

Text 

Classification 

Categorical 

21578 

5 

1997 
 

CLINC150

Text 

Classification 

 

23700 

 

2020 
 

NSF Research Award Abstracts 1990-2003

Text 

 

 

129000 

 

2003 
 

Bag of Words

Text 

Clustering 

Integer 

8000000 

100000 

2008 

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