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Default Task

Classification (18)
Regression (3)
Clustering (2)
Other (10)

Attribute Type

Categorical (2)
Numerical (12)
Mixed (2)

Data Type

Multivariate (8)
Univariate (3)
Sequential (3)
Time-Series (5)
Text (9)
Domain-Theory (2)
Other (6)

Area - Undo

Life Sciences (39)
Physical Sciences (13)
CS / Engineering (80)
Social Sciences (10)
Business (7)
Game (4)
Other (30)

# Attributes

Less than 10 (6)
10 to 100 (8)
Greater than 100 (1)

# Instances

Less than 100 (0)
100 to 1000 (9)
Greater than 1000 (13)

Format Type - Undo

Matrix (51)
Non-Matrix (30)

30 Data Sets

Table View  List View

Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year
 

Bach Chorales

Univariate, Time-Series 

 

Categorical, Integer 

100 

6 

 
 

DGP2 - The Second Data Generation Program

Data-Generator 

 

Real 

 

 

 
 

Prodigy

Domain-Theory 

 

 

 

 

 
 

Undocumented

 

 

 

 

 

 
 

Connectionist Bench (Vowel Recognition - Deterding Data)

 

Classification 

Real 

528 

10 

 
 

University

Multivariate 

Classification 

Categorical, Integer 

285 

17 

1988 
 

Statlog Project

 

 

 

 

 

1992 
 

Document Understanding

 

 

 

 

 

1994 
 

Reuters-21578 Text Categorization Collection

Text 

Classification 

Categorical 

21578 

5 

1997 
 

Pseudo Periodic Synthetic Time Series

Univariate, Time-Series 

 

 

100000 

 

1999 
 

CMU Face Images

Image 

Classification 

Integer 

640 

 

1999 
 

Twenty Newsgroups

Text 

 

 

20000 

 

1999 
 

Entree Chicago Recommendation Data

Transactional, Sequential 

Recommender-Systems 

Categorical 

50672 

 

2000 
 

NSF Research Award Abstracts 1990-2003

Text 

 

 

129000 

 

2003 
 

Hill-Valley

Sequential 

Classification 

Real 

606 

101 

2008 
 

Spoken Arabic Digit

Multivariate, Time-Series 

Classification 

Real 

8800 

13 

2010 
 

Legal Case Reports

Text 

Classification 

 

 

 

2012 
 

USPTO Algorithm Challenge, run by NASA-Harvard Tournament Lab and TopCoder Problem: Pat

Domain-Theory 

Classification 

Integer 

306 

5 

2013 
 

User Identification From Walking Activity

Univariate, Sequential, Time-Series 

Classification, Clustering 

Real 

 

 

2014 
 

Geographical Original of Music

Multivariate 

Classification, Regression 

Real 

1059 

68 

2014 
 

Sentence Classification

Text 

Classification 

Integer 

 

 

2014 
 

Firm-Teacher_Clave-Direction_Classification

Multivariate 

Classification 

 

10800 

20 

2015 
 

Sentiment Labelled Sentences

Text 

Classification 

 

3000 

 

2015 
 

Chronic_Kidney_Disease

Multivariate 

Classification 

Real 

400 

25 

2015 
 

Folio

Multivariate 

Classification, Clustering 

 

637 

20 

2015 
 

Air quality

Multivariate, Time-Series 

Regression 

Real 

9358 

15 

2016 
 

University of Tehran Question Dataset 2016 (UTQD.2016)

Text 

Classification 

 

1175 

3 

2017 
 

Demand Forecasting for a store

Multivariate 

Regression 

Integer 

28764 

8 

2019 
 

CLINC150

Text 

Classification 

 

23700 

 

2020 
 

Russian Corpus of Biographical Texts

Text 

Classification 

 

200 

2 

2020 

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