UCI Machine Learning Repository: Data Sets

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Default Task

Classification (27)
Regression (6)
Clustering (7)
Other (1)

Attribute Type

Categorical (1)
Numerical (22)
Mixed (6)

Data Type - Undo

Multivariate (32)
Univariate (0)
Sequential (4)
Time-Series (7)
Text (2)
Domain-Theory (0)
Other (1)

Area - Undo

Life Sciences (68)
Physical Sciences (29)
CS / Engineering (74)
Social Sciences (16)
Business (25)
Game (5)
Other (32)

# Attributes - Undo

Less than 10 (15)
10 to 100 (32)
Greater than 100 (4)

# Instances

Less than 100 (1)
100 to 1000 (13)
Greater than 1000 (18)

Format Type

Matrix (25)
Non-Matrix (7)

32 Data Sets

Table View List View

Travel Reviews

Multivariate, Text

Classification, Clustering

Real

980

2018

Japanese Vowels

Multivariate, Time-Series

Classification

Real

640

Record Linkage Comparison Patterns

Multivariate

Classification

Real

5749132

2011

Pittsburgh Bridges

Multivariate

Classification

Categorical, Integer

108

1990

Spoken Arabic Digit

Multivariate, Time-Series

Classification

Real

8800

2010

Australian Sign Language signs

Multivariate, Time-Series

Classification

Categorical, Real

6650

1999

Air quality

Multivariate, Time-Series

Regression

Real

9358

2016

University

Multivariate

Classification

Categorical, Integer

285

1988

Statlog (Vehicle Silhouettes)

Multivariate

Classification

Integer

946

Audit Data

Multivariate

Classification

Real

777

2018

seismic-bumps

Multivariate

Classification

Real

2584

2013

Image Segmentation

Multivariate

Classification

Real

2310

1990

Statlog (Image Segmentation)

Multivariate

Classification

Real

2310

1990

Firm-Teacher_Clave-Direction_Classification

Multivariate

Classification

10800

2015

Folio

Multivariate

Classification, Clustering

637

2015

Meta-data

Multivariate

Classification

Categorical, Integer, Real

528

1996

Australian Sign Language signs (High Quality)

Multivariate, Time-Series

Classification

Real

2565

2002

Chronic_Kidney_Disease

Multivariate

Classification

Real

400

2015

Tarvel Review Ratings

Multivariate, Text

Classification, Clustering

Real

5456

2018

Automobile

Multivariate

Regression

Categorical, Integer, Real

205

1987

Flags

Multivariate

Classification

Categorical, Integer

194

1990

Trains

Multivariate

Classification

Categorical

1994

Turkiye Student Evaluation

Multivariate

Classification, Clustering

5820

2013

Human Activity Recognition from Continuous Ambient Sensor Data

Multivariate, Sequential, Time-Series

Classification

Integer, Real

13956534

2019

QSAR biodegradation

Multivariate

Classification

Integer, Real

1055

2013

Tennis Major Tournament Match Statistics

Multivariate

Classification, Regression, Clustering

Integer, Real

127

2014

Gesture Phase Segmentation

Multivariate, Sequential, Time-Series

Classification, Clustering

Real

9900

2014

Facebook Comment Volume Dataset

Multivariate

Regression

Integer, Real

40949

2016

Geographical Original of Music

Multivariate

Classification, Regression

Real

1059

2014

Corel Image Features

Multivariate

Real

68040

1999

YearPredictionMSD

Multivariate

Regression

Real

515345

2011

Libras Movement

Multivariate, Sequential

Classification, Clustering

Real

360

2009

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