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Default Task
Classification (1)Regression (0)Clustering (1)Other (2)
Attribute Type
Categorical (1)Numerical (1)Mixed (0)
Data Type - Undo
Multivariate (16)Univariate (1)Sequential (1)Time-Series (6)Text (4)Domain-Theory (0)Other (1)
Area - Undo
Life Sciences (2)Physical Sciences (1)CS / Engineering (4)Social Sciences (0)Business (2)Game (0)Other (4)
# Attributes
Less than 10 (1)10 to 100 (0)Greater than 100 (1)
# Instances - Undo
Less than 100 (0)100 to 1000 (1)Greater than 1000 (4)
Format Type
Matrix (1)Non-Matrix (3)
4 Data Sets
Table View List View
Name
Data Types
Attribute Types
# Instances
Year
Twenty Newsgroups
Text
20000
1999
Reuters-21578 Text Categorization Collection
Classification
Categorical
21578
5
1997
NSF Research Award Abstracts 1990-2003
129000
2003
Bag of Words
Clustering
Integer
8000000
100000
2008
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