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Classification (127)
Regression (32)
Clustering (25)
Other (10)

Attribute Type - Undo

Categorical (28)
Numerical (127)
Mixed (37)

Data Type

Multivariate (108)
Univariate (11)
Sequential (13)
Time-Series (24)
Text (8)
Domain-Theory (5)
Other (5)

Area

Life Sciences (36)
Physical Sciences (23)
CS / Engineering (39)
Social Sciences (0)
Business (6)
Game (0)
Other (22)

# Attributes

Less than 10 (25)
10 to 100 (61)
Greater than 100 (30)

# Instances

Less than 100 (2)
100 to 1000 (49)
Greater than 1000 (72)

Format Type

Matrix (102)
Non-Matrix (25)

127 Data Sets

Table View  List View

Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year

 

Reuters RCV1 RCV2 Multilingual, Multiview Text Categorization Test collection

Multivariate 

Classification 

Real 

111740 

 

2013 

 

ser Knowledge Modeling Data (Students' Knowledge Levels on DC Electrical Machines)

Multivariate 

Classification 

Real 

403 

2013 

 

EEG Eye State

Multivariate, Sequential, Time-Series 

Classification 

Integer, Real 

14980 

15 

2013 

 

seismic-bumps

Multivariate 

Classification 

Real 

2584 

19 

2013 

 

banknote authentication

Multivariate 

Classification 

Real 

1372 

2013 

 

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

Domain-Theory 

Classification 

Integer 

306 

2013 

 

Breast Cancer Wisconsin (Original)

Multivariate 

Classification 

Integer 

699 

10 

1992 

 

Breast Cancer Wisconsin (Diagnostic)

Multivariate 

Classification 

Real 

569 

32 

1995 

 

Weight Lifting Exercises monitored with Inertial Measurement Units

Multivariate 

Classification 

Real 

39242 

152 

2013 

 

Thoracic Surgery Data

Multivariate 

Classification 

Integer, Real 

470 

17 

2013 

 

SUSY

 

Classification 

Real 

5000000 

18 

2014 

 

HIGGS

 

Classification 

Real 

11000000 

28 

2014 

 

LSVT Voice Rehabilitation

Multivariate 

Classification 

Real 

126 

309 

2014 

 

Leaf

Multivariate 

Classification 

Real 

340 

16 

2014 

 

Ecoli

Multivariate 

Classification 

Real 

336 

1996 

 

Glass Identification

Multivariate 

Classification 

Real 

214 

10 

1987 

 

Haberman's Survival

Multivariate 

Classification 

Integer 

306 

1999 

 

Image Segmentation

Multivariate 

Classification 

Real 

2310 

19 

1990 

 

Ionosphere

Multivariate 

Classification 

Integer, Real 

351 

34 

1989 

 

Iris

Multivariate 

Classification 

Real 

150 

1988 

 

ISOLET

Multivariate 

Classification 

Real 

7797 

617 

1994 

 

Letter Recognition

Multivariate 

Classification 

Integer 

20000 

16 

1991 

 

Lung Cancer

Multivariate 

Classification 

Integer 

32 

56 

1992 

 

Multiple Features

Multivariate 

Classification 

Integer, Real 

2000 

649 

 

 

Musk (Version 1)

Multivariate 

Classification 

Integer 

476 

168 

1994 

 

Musk (Version 2)

Multivariate 

Classification 

Integer 

6598 

168 

1994 

 

Page Blocks Classification

Multivariate 

Classification 

Integer, Real 

5473 

10 

1995 

 

Pima Indians Diabetes

Multivariate 

Classification 

Integer, Real 

768 

1990 

 

Optical Recognition of Handwritten Digits

Multivariate 

Classification 

Integer 

5620 

64 

1998 

 

Pen-Based Recognition of Handwritten Digits

Multivariate 

Classification 

Integer 

10992 

16 

1998 

 

Quadruped Mammals

Multivariate, Data-Generator 

Classification 

Real 

 

72 

1992 

 

Low Resolution Spectrometer

Multivariate 

Classification 

Integer, Real 

531 

102 

1988 

 

Spambase

Multivariate 

Classification 

Integer, Real 

4601 

57 

1999 

 

SPECTF Heart

Multivariate 

Classification 

Integer 

267 

44 

2001 

 

Waveform Database Generator (Version 1)

Multivariate, Data-Generator 

Classification 

Real 

5000 

21 

1988 

 

Waveform Database Generator (Version 2)

Multivariate, Data-Generator 

Classification 

Real 

5000 

40 

1988 

 

Wine

Multivariate 

Classification 

Integer, Real 

178 

13 

1991 

 

Yeast

Multivariate 

Classification 

Real 

1484 

1996 

 

Australian Sign Language signs (High Quality)

Multivariate, Time-Series 

Classification 

Real 

2565 

22 

2002 

 

CMU Face Images

Image 

Classification 

Integer 

640 

 

1999 

 

Japanese Vowels

Multivariate, Time-Series 

Classification 

Real 

640 

12 

 

 

Robot Execution Failures

Multivariate, Time-Series 

Classification 

Integer 

463 

90 

1999 

 

Statlog (Landsat Satellite)

Multivariate 

Classification 

Integer 

6435 

36 

1993 

 

Statlog (Image Segmentation)

Multivariate 

Classification 

Real 

2310 

19 

1990 

 

Statlog (Shuttle)

Multivariate 

Classification 

Integer 

58000 

 

 

Statlog (Vehicle Silhouettes)

Multivariate 

Classification 

Integer 

946 

18 

 

 

Connectionist Bench (Sonar, Mines vs. Rocks)

Multivariate 

Classification 

Real 

208 

60 

 

 

Connectionist Bench (Vowel Recognition - Deterding Data)

 

Classification 

Real 

528 

10 

 

 

MAGIC Gamma Telescope

Multivariate 

Classification 

Real 

19020 

11 

2007 

 

UJI Pen Characters

Multivariate, Sequential 

Classification 

Integer 

1364 

 

2007 

 

Mammographic Mass

Multivariate 

Classification 

Integer 

961 

2007 

 

Hill-Valley

Sequential 

Classification 

Real 

606 

101 

2008 

 

Arcene

Multivariate 

Classification 

Real 

900 

10000 

2008 

 

Dexter

Multivariate 

Classification 

Integer 

2600 

20000 

2008 

 

Dorothea

Multivariate 

Classification 

Integer 

1950 

100000 

2008 

 

Gisette

Multivariate 

Classification 

Integer 

13500 

5000 

2008 

 

Madelon

Multivariate 

Classification 

Real 

4400 

500 

2008 

 

Ozone Level Detection

Multivariate, Sequential, Time-Series 

Classification 

Real 

2536 

73 

2008 

 

Parkinsons

Multivariate 

Classification 

Real 

197 

23 

2008 

 

Blood Transfusion Service Center

Multivariate 

Classification 

Real 

748 

2008 

 

UJI Pen Characters (Version 2)

Multivariate, Sequential 

Classification 

Integer 

11640 

 

2009 

 

Semeion Handwritten Digit

Multivariate 

Classification 

Integer 

1593 

256 

2008 

 

URL Reputation

Multivariate, Time-Series 

Classification 

Integer, Real 

2396130 

3231961 

2009 

 

p53 Mutants

Multivariate 

Classification 

Real 

16772 

5409 

2010 

 

Demospongiae

Multivariate 

Classification 

Integer 

503 

 

2010 

 

Breast Tissue

Multivariate 

Classification 

Real 

106 

10 

2010 

 

Cardiotocography

Multivariate 

Classification 

Real 

2126 

23 

2010 

 

Wall-Following Robot Navigation Data

Multivariate, Sequential 

Classification 

Real 

5456 

24 

2010 

 

Spoken Arabic Digit

Multivariate, Time-Series 

Classification 

Real 

8800 

13 

2010 

 

Localization Data for Person Activity

Univariate, Sequential, Time-Series 

Classification 

Real 

164860 

2010 

 

Steel Plates Faults

Multivariate 

Classification 

Integer, Real 

1941 

27 

2010 

 

MiniBooNE particle identification

Multivariate 

Classification 

Real 

130065 

50 

2010 

 

PEMS-SF

Multivariate, Time-Series 

Classification 

Real 

440 

138672 

2011 

 

Online Handwritten Assamese Characters Dataset

Multivariate, Sequential 

Classification 

Integer 

8235 

 

2011 

 

PubChem Bioassay Data

Multivariate 

Classification 

Integer, Real 

 

 

2011 

 

Record Linkage Comparison Patterns

Multivariate 

Classification 

Real 

5749132 

12 

2011 

 

Vertebral Column

Multivariate 

Classification 

Real 

310 

2011 

 

EMG Physical Action Data Set

Time-Series 

Classification 

Real 

10000 

2011 

 

Vicon Physical Action Data Set

Time-Series 

Classification 

Real 

3000 

27 

2011 

 

Amazon Commerce reviews set

Multivariate, Text, Domain-Theory 

Classification 

Real 

1500 

10000 

2011 

 

Bank Marketing

Multivariate 

Classification 

Real 

45211 

17 

2012 

 

Gas Sensor Array Drift Dataset

Multivariate 

Classification 

Real 

13910 

128 

2012 

 

ILPD (Indian Liver Patient Dataset)

Multivariate 

Classification 

Integer, Real 

583 

10 

2012 

 

OPPORTUNITY Activity Recognition

Multivariate, Time-Series 

Classification 

Real 

2551 

242 

2012 

 

Nomao

Univariate 

Classification 

Real 

34465 

120 

2012 

 

Skin Segmentation

Univariate 

Classification 

Real 

245057 

2012 

 

Planning Relax

Univariate 

Classification 

Real 

182 

13 

2012 

 

PAMAP2 Physical Activity Monitoring

Multivariate, Time-Series 

Classification 

Real 

3850505 

52 

2012 

 

CNAE-9

Multivariate, Text 

Classification 

Integer 

1080 

857 

2012 

 

Northix

Multivariate, Univariate, Text 

Classification 

Integer, Real 

115 

200 

2012 

 

One-hundred plant species leaves data set

 

Classification 

Real 

1600 

64 

2012 

 

Daphnet Freezing of Gait

Multivariate, Time-Series 

Classification 

Real 

237 

2013 

 

First-order theorem proving

Multivariate 

Classification 

Real 

6118 

51 

2013 

 

Wearable Computing: Classification of Body Postures and Movements (PUC-Rio)

Sequential 

Classification 

Integer, Real 

165632 

18 

2013 

 

Gas sensor arrays in open sampling settings

Multivariate, Time-Series 

Classification 

Real 

18000 

1950000 

2013 

 

Climate Model Simulation Crashes

Multivariate 

Classification 

Real 

540 

18 

2013 

 

MicroMass

Multivariate 

Classification 

Real 

931 

1300 

2013 

 

QSAR biodegradation

Multivariate 

Classification 

Integer, Real 

1055 

41 

2013 

 

SECOM

Multivariate 

Classification, Causal-Discovery 

Real 

1567 

591 

2008 

 

Daily and Sports Activities

Multivariate, Time-Series 

Classification, Clustering 

Real 

9120 

5625 

2013 

 

User Knowledge Modeling

Multivariate 

Classification, Clustering 

Integer 

403 

2013 

 

YouTube Multiview Video Games Dataset

Multivariate, Text 

Classification, Clustering 

Integer, Real 

120000 

1000000 

2013 

 

User Identification From Walking Activity

Univariate, Sequential, Time-Series 

Classification, Clustering 

Real 

 

 

2014 

 

Activity Recognition from Single Chest-Mounted Accelerometer

Univariate, Sequential, Time-Series 

Classification, Clustering 

Real 

 

 

2014 

 

Wholesale customers

Multivariate 

Classification, Clustering 

Integer 

440 

2014 

 

Diabetes 130-US hospitals for years 1999-2008

Multivariate 

Classification, Clustering 

Integer 

100000 

55 

2014 

 

Gesture Phase Segmentation

Multivariate, Sequential, Time-Series 

Classification, Clustering 

Real 

9900 

50 

2014 

 

Perfume Data

Univariate, Domain-Theory 

Classification, Clustering 

Integer 

560 

2014 

 

Synthetic Control Chart Time Series

Time-Series 

Classification, Clustering 

Real 

600 

 

1999 

 

Character Trajectories

Time-Series 

Classification, Clustering 

Real 

2858 

2008 

 

Libras Movement

Multivariate, Sequential 

Classification, Clustering 

Real 

360 

91 

2009 

 

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 

 

seeds

Multivariate 

Classification, Clustering 

Real 

210 

2012 

 

StoneFlakes

Multivariate 

Classification, Clustering, Causal-Discovery 

Real 

79 

2014 

 

Breast Cancer Wisconsin (Prognostic)

Multivariate 

Classification, Regression 

Real 

198 

34 

1995 

 

Parkinson Speech Dataset with Multiple Types of Sound Recordings

Multivariate 

Classification, Regression 

Integer, Real 

1040 

26 

2014 

 

Wine Quality

Multivariate 

Classification, Regression 

Real 

4898 

12 

2009 

 

Energy efficiency

Multivariate 

Classification, Regression 

Integer, Real 

768 

2012 

 

Fertility

Multivariate 

Classification, Regression 

Real 

100 

10 

2013 

 

ISTANBUL STOCK EXCHANGE

Multivariate, Univariate, Time-Series 

Classification, Regression 

Real 

536 

2013 

 

Tamilnadu Electricity Board Hourly Readings

Multivariate 

Classification, Regression, Clustering 

Real 

45781 

2013 

 

Tennis Major Tournament Match Statistics

Multivariate 

Classification, Regression, Clustering 

Integer, Real 

127 

42 

2014 

 

KEGG Metabolic Relation Network (Directed)

Multivariate, Univariate, Text 

Classification, Regression, Clustering 

Integer, Real 

53414 

24 

2011 

 

KEGG Metabolic Reaction Network (Undirected)

Multivariate, Univariate, Text 

Classification, Regression, Clustering 

Integer, Real 

65554 

29 

2011 

 

Gas Sensor Array Drift Dataset at Different Concentrations

Multivariate, Time-Series 

Classification, Regression, Clustering, Causa 

Real 

13910 

129 

2013 

 

Buzz in social media

Time-Series, Multivariate 

Regression, Classification 

Integer, Real 

140000 

77 

2013 

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