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Default Task - Undo

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

Attribute Type - Undo

Categorical (2)
Numerical (6)
Mixed (2)

Data Type - Undo

Multivariate (174)
Univariate (14)
Sequential (27)
Time-Series (50)
Text (16)
Domain-Theory (6)
Other (5)

Area

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

# Attributes

Less than 10 (2)
10 to 100 (0)
Greater than 100 (3)

# Instances

Less than 100 (0)
100 to 1000 (3)
Greater than 1000 (3)

Format Type

Matrix (3)
Non-Matrix (3)

6 Data Sets

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Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year

 

Amazon Commerce reviews set

Multivariate, Text, Domain-Theory 

Classification 

Real 

1500 

10000 

2011 

 

Perfume Data

Univariate, Domain-Theory 

Classification, Clustering 

Integer 

560 

2014 

 

Reuter_50_50

Multivariate, Text, Domain-Theory 

Classification, Clustering 

Real 

2500 

10000 

2011 

 

SMS Spam Collection

Multivariate, Text, Domain-Theory 

Classification, Clustering 

Real 

5574 

 

2012 

 

Twin gas sensor arrays

Multivariate, Time-Series, Domain-Theory 

Classification, Regression 

Real 

640 

480000 

2016 

 

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

Domain-Theory 

Classification 

Integer 

306 

2013 

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