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Classification (6)
Regression (0)
Clustering (1)
Other (2)

Attribute Type

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

Data Type - Undo

Multivariate (44)
Univariate (5)
Sequential (7)
Time-Series (13)
Text (9)
Domain-Theory (2)
Other (7)

Area - Undo

Life Sciences (3)
Physical Sciences (1)
CS / Engineering (28)
Social Sciences (4)
Business (4)
Game (0)
Other (9)

# Attributes

Less than 10 (3)
10 to 100 (0)
Greater than 100 (1)

# Instances

Less than 100 (0)
100 to 1000 (1)
Greater than 1000 (6)

Format Type

Matrix (2)
Non-Matrix (7)

9 Data Sets

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Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year

 

Sentence Classification

Text 

Classification 

Integer 

 

 

2014 

 

Sentiment Labelled Sentences

Text 

Classification 

 

3000 

 

2015 

 

Twenty Newsgroups

Text 

 

 

20000 

 

1999 

 

NSF Research Award Abstracts 1990-2003

Text 

 

 

129000 

 

2003 

 

Legal Case Reports

Text 

Classification 

 

 

 

2012 

 

Badges

Univariate, Text 

Classification 

 

294 

1994 

 

University of Tehran Question Dataset 2016 (UTQD.2016)

Text 

Classification 

 

1175 

2017 

 

Reuters-21578 Text Categorization Collection

Text 

Classification 

Categorical 

21578 

1997 

 

Bag of Words

Text 

Clustering 

Integer 

8000000 

100000 

2008 

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