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Classification (6)
Regression (2)
Clustering (0)
Other (4)

Attribute Type

Categorical (2)
Numerical (3)
Mixed (0)

Data Type

Multivariate (4)
Univariate (1)
Sequential (1)
Time-Series (3)
Text (5)
Domain-Theory (0)
Other (0)

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Life Sciences (10)
Physical Sciences (6)
CS / Engineering (35)
Social Sciences (4)
Business (3)
Game (0)
Other (11)

# Attributes

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10 to 100 (4)
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Matrix (24)
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11 Data Sets

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Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year

 

Twenty Newsgroups

Text 

 

 

20000 

 

1999 

 

NSF Research Award Abstracts 1990-2003

Text 

 

 

129000 

 

2003 

 

Pseudo Periodic Synthetic Time Series

Univariate, Time-Series 

 

 

100000 

 

1999 

 

Firm-Teacher_Clave-Direction_Classification

Multivariate 

Classification 

 

10800 

20 

2015 

 

Sentiment Labelled Sentences

Text 

Classification 

 

3000 

 

2015 

 

University of Tehran Question Dataset 2016 (UTQD.2016)

Text 

Classification 

 

1175 

2017 

 

Entree Chicago Recommendation Data

Transactional, Sequential 

Recommender-Systems 

Categorical 

50672 

 

2000 

 

Reuters-21578 Text Categorization Collection

Text 

Classification 

Categorical 

21578 

1997 

 

Geographical Original of Music

Multivariate 

Classification, Regression 

Real 

1059 

68 

2014 

 

Air quality

Multivariate, Time-Series 

Regression 

Real 

9358 

15 

2016 

 

Spoken Arabic Digit

Multivariate, Time-Series 

Classification 

Real 

8800 

13 

2010 

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