UCI Machine Learning Repository: Data Sets

Center for Machine Learning and Intelligent Systems

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Default Task

Classification (10)
Regression (0)
Clustering (1)
Other (1)

Attribute Type - Undo

Categorical (12)
Numerical (79)
Mixed (18)

Data Type - Undo

Multivariate (12)
Univariate (0)
Sequential (3)
Time-Series (0)
Text (0)
Domain-Theory (2)
Other (0)

Area - Undo

Life Sciences (12)
Physical Sciences (2)
CS / Engineering (2)
Social Sciences (6)
Business (0)
Game (3)
Other (5)

# Attributes

Less than 10 (2)
10 to 100 (8)
Greater than 100 (0)

# Instances

Less than 100 (1)
100 to 1000 (7)
Greater than 1000 (3)

Format Type

Matrix (10)
Non-Matrix (2)

12 Data Sets

Table View List View

Soybean (Small)

Multivariate

Classification

Categorical

1987

Mushroom

Multivariate

Classification

Categorical

8124

1987

Audiology (Original)

Multivariate

Classification

Categorical

226

1987

Breast Cancer

Multivariate

Classification

Categorical

286

1988

Soybean (Large)

Multivariate

Classification

Categorical

307

1988

Lymphography

Multivariate

Classification

Categorical

148

1988

Primary Tumor

Multivariate

Classification

Categorical

339

1988

Audiology (Standardized)

Multivariate

Classification

Categorical

226

1992

SPECT Heart

Multivariate

Classification

Categorical

267

2001

Plants

Multivariate

Clustering

Categorical

22632

2008

HIV-1 protease cleavage

Multivariate

Classification

Categorical

6590

2015

PANDOR

Multivariate

Recommendation

Categorical

2018

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