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Classification (87)
Regression (31)
Clustering (30)
Other (9)

Attribute Type

Categorical (15)
Numerical (71)
Mixed (15)

Data Type

Multivariate (91)
Univariate (13)
Sequential (15)
Time-Series (25)
Text (16)
Domain-Theory (4)
Other (1)

Area

Life Sciences (27)
Physical Sciences (11)
CS / Engineering (45)
Social Sciences (6)
Business (8)
Game (2)
Other (18)

# Attributes - Undo

Less than 10 (120)
10 to 100 (220)
Greater than 100 (86)

# Instances

Less than 100 (13)
100 to 1000 (46)
Greater than 1000 (59)

Format Type

Matrix (89)
Non-Matrix (31)

120 Data Sets

Table View  List View

Name

Data Types

Default Task

Attribute Types

# Instances

# Attributes

Year
 

Machine Learning based ZZAlpha Ltd. Stock Recommendations 2012-2014

Sequential, Time-Series 

Classification 

Real 

314080 

0 

2015 
 

Badges

Univariate, Text 

Classification 

 

294 

1 

1994 
 

HIV-1 protease cleavage

Multivariate 

Classification 

Categorical 

6590 

1 

2015 
 

Eco-hotel

Text 

 

 

401 

1 

2017 
 

Twitter Data set for Arabic Sentiment Analysis

Text 

Classification 

 

2000 

2 

2014 
 

Perfume Data

Univariate, Domain-Theory 

Classification, Clustering 

Integer 

560 

2 

2014 
 

OCT data & Color Fundus Images of Left & Right Eyes

Multivariate 

Classification 

Real 

50 

2 

2016 
 

Roman Urdu Data Set

Text 

Classification 

 

20000 

2 

2018 
 

Dataset for ADL Recognition with Wrist-worn Accelerometer

Multivariate, Time-Series 

Classification, Clustering 

 

 

3 

2014 
 

Haberman's Survival

Multivariate 

Classification 

Integer 

306 

3 

1999 
 

Cuff-Less Blood Pressure Estimation

Multivariate 

Classification, Regression 

Real 

12000 

3 

2015 
 

chestnut – LARVIC

 

Classification, Clustering 

 

1451 

3 

2017 
 

Dodgers Loop Sensor

Multivariate, Time-Series 

 

Categorical, Integer 

50400 

3 

2006 
 

University of Tehran Question Dataset 2016 (UTQD.2016)

Text 

Classification 

 

1175 

3 

2017 
 

Character Trajectories

Time-Series 

Classification, Clustering 

Real 

2858 

3 

2008 
 

Container Crane Controller Data Set

Univariate, Domain-Theory 

Classification, Regression 

Real 

15 

3 

2018 
 

YouTube Comedy Slam Preference Data

Text 

Classification 

 

1138562 

3 

2012 
 

Balance Scale

Multivariate 

Classification 

Categorical 

625 

4 

1994 
 

Balloons

Multivariate 

Classification 

Categorical 

16 

4 

 
 

Combined Cycle Power Plant

Multivariate 

Regression 

Real 

9568 

4 

2014 
 

Iris

Multivariate 

Classification 

Real 

150 

4 

1988 
 

Lenses

Multivariate 

Classification 

Categorical 

24 

4 

1990 
 

Servo

Multivariate 

Regression 

Categorical, Integer 

167 

4 

1993 
 

Challenger USA Space Shuttle O-Ring

Multivariate 

Regression 

Integer 

23 

4 

1993 
 

Indoor User Movement Prediction from RSS data

Multivariate, Sequential, Time-Series 

Classification 

Real 

13197 

4 

2016 
 

EEG Database

Multivariate, Time-Series 

 

Categorical, Integer, Real 

122 

4 

1999 
 

Connectionist Bench (Nettalk Corpus)

Multivariate 

 

Categorical 

20008 

4 

 
 

CalIt2 Building People Counts

Multivariate, Time-Series 

 

Categorical, Integer 

10080 

4 

2006 
 

Parking Birmingham

Multivariate, Univariate, Sequential, Time-Series 

Classification, Regression, Clustering 

Real 

35717 

4 

2019 
 

Skin Segmentation

Univariate 

Classification 

Real 

245057 

4 

2012 
 

QtyT40I10D100K

Sequential 

 

Integer 

3960456 

4 

2012 
 

3D Road Network (North Jutland, Denmark)

Sequential, Text 

Regression, Clustering 

Real 

434874 

4 

2013 
 

User Knowledge Modeling

Multivariate 

Classification, Clustering 

Integer 

403 

5 

2013 
 

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

Multivariate 

Classification 

Real 

403 

5 

2013 
 

banknote authentication

Multivariate 

Classification 

Real 

1372 

5 

2013 
 

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

Domain-Theory 

Classification 

Integer 

306 

5 

2013 
 

EMG dataset in Lower Limb

Multivariate, Time-Series 

 

Real 

132 

5 

2014 
 

Tamilnadu Electricity Board Hourly Readings

Multivariate 

Classification, Regression, Clustering 

Real 

45781 

5 

2013 
 

Hayes-Roth

Multivariate 

Classification 

Categorical 

160 

5 

1989 
 

AAAI 2013 Accepted Papers

Multivariate 

Clustering 

 

150 

5 

2014 
 

Teaching Assistant Evaluation

Multivariate 

Classification 

Categorical, Integer 

151 

5 

1997 
 

News Aggregator

Multivariate 

Classification, Clustering 

 

422937 

5 

2016 
 

YouTube Spam Collection

Text 

Classification 

 

1956 

5 

2017 
 

Reuters-21578 Text Categorization Collection

Text 

Classification 

Categorical 

21578 

5 

1997 
 

Syskill and Webert Web Page Ratings

Multivariate, Text 

Classification 

Categorical 

332 

5 

1998 
 

DSRC Vehicle Communications

Sequential, Text 

Clustering 

Real 

10000 

5 

2017 
 

Blood Transfusion Service Center

Multivariate 

Classification 

Real 

748 

5 

2008 
 

ICMLA 2014 Accepted Papers Data Set

Multivariate 

Classification, Clustering 

 

105 

5 

2018 
 

GNFUV Unmanned Surface Vehicles Sensor Data

Multivariate, Time-Series 

Regression 

Real 

1672 

5 

2018 
 

Dishonest Internet users Dataset

Multivariate 

Classification, Clustering 

 

322 

5 

2018 
 

Caesarian Section Classification Dataset

Univariate 

Classification 

Integer 

80 

5 

2018 
 

2.4 GHZ Indoor Channel Measurements

Multivariate 

Classification 

Real 

7840 

5 

2018 
 

Car Evaluation

Multivariate 

Classification 

Categorical 

1728 

6 

1997 
 

Chess (King-Rook vs. King)

Multivariate 

Classification 

Categorical, Integer 

28056 

6 

1994 
 

Bach Chorales

Univariate, Time-Series 

 

Categorical, Integer 

100 

6 

 
 

Wilt

Multivariate 

Classification 

 

4889 

6 

2014 
 

Airfoil Self-Noise

Multivariate 

Regression 

Real 

1503 

6 

2014 
 

AAAI 2014 Accepted Papers

Multivariate 

Clustering 

 

399 

6 

2014 
 

Shuttle Landing Control

Multivariate 

Classification 

Categorical 

15 

6 

1988 
 

Activity Recognition system based on Multisensor data fusion (AReM)

Multivariate, Sequential, Time-Series 

Classification 

Real 

42240 

6 

2016 
 

Mammographic Mass

Multivariate 

Classification 

Integer 

961 

6 

2007 
 

Acute Inflammations

Multivariate 

Classification 

Categorical, Integer 

120 

6 

2009 
 

Drug Review Dataset (Drugs.com)

Multivariate, Text 

Classification, Regression, Clustering 

Integer 

215063 

6 

2018 
 

GNFUV Unmanned Surface Vehicles Sensor Data Set 2

Multivariate, Sequential, Time-Series 

Regression 

Real 

10190 

6 

2018 
 

Vertebral Column

Multivariate 

Classification 

Real 

310 

6 

2011 
 

EMG data for gestures

Time-Series 

Classification 

Real 

30000 

6 

2019 
 

WISDM Smartphone and Smartwatch Activity and Biometrics Dataset

Multivariate, Time-Series 

Classification 

Real 

15630426 

6 

2019 
 

BLOGGER

Multivariate 

Classification 

 

100 

6 

2013 
 

NYSK

Multivariate, Sequential, Text 

Clustering 

 

10421 

7 

2013 
 

Artificial Characters

Multivariate 

Classification 

Categorical, Integer, Real 

6000 

7 

1992 
 

Qualitative_Bankruptcy

Multivariate 

Classification 

 

250 

7 

2014 
 

LED Display Domain

Multivariate, Data-Generator 

Classification 

Categorical 

 

7 

1988 
 

Liver Disorders

Multivariate 

 

Categorical, Integer, Real 

345 

7 

1990 
 

MONK's Problems

Multivariate 

Classification 

Categorical 

432 

7 

1992 
 

Occupancy Detection

Multivariate, Time-Series 

Classification 

Real 

20560 

7 

2016 
 

Improved Spiral Test Using Digitized Graphics Tablet for Monitoring Parkinson’s Disease

Multivariate 

Classification, Regression, Clustering 

Real 

40 

7 

2016 
 

Parkinson Disease Spiral Drawings Using Digitized Graphics Tablet

Multivariate 

Classification, Regression, Clustering 

Integer 

77 

7 

2017 
 

Wireless Indoor Localization

Multivariate 

Classification 

Real 

2000 

7 

2017 
 

Cryotherapy Dataset

Univariate 

Classification 

Integer, Real 

90 

7 

2018 
 

BuddyMove Data Set

Multivariate, Text 

Classification, Clustering 

Real 

249 

7 

2018 
 

Real estate valuation data set

Multivariate 

Regression 

Integer, Real 

414 

7 

2018 
 

Somerville Happiness Survey

 

Classification 

Integer 

143 

7 

2018 
 

seeds

Multivariate 

Classification, Clustering 

Real 

210 

7 

2012 
 

Yacht Hydrodynamics

Multivariate 

Regression 

Real 

308 

7 

2013 
 

QSAR fish toxicity

Multivariate 

Regression 

Real 

908 

7 

2019 
 

Abalone

Multivariate 

Classification 

Categorical, Integer, Real 

4177 

8 

1995 
 

Auto MPG

Multivariate 

Regression 

Categorical, Real 

398 

8 

1993 
 

Wholesale customers

Multivariate 

Classification, Clustering 

Integer 

440 

8 

2014 
 

Ecoli

Multivariate 

Classification 

Real 

336 

8 

1996 
 

StoneFlakes

Multivariate 

Classification, Clustering, Causal-Discovery 

Real 

79 

8 

2014 
 

Mechanical Analysis

Multivariate 

Classification 

Categorical, Integer, Real 

209 

8 

1990 
 

Nursery

Multivariate 

Classification 

Categorical 

12960 

8 

1997 
 

Post-Operative Patient

Multivariate 

Classification 

Categorical, Integer 

90 

8 

1993 
 

Online Retail

Multivariate, Sequential, Time-Series 

Classification, Clustering 

Integer, Real 

541909 

8 

2015 
 

Yeast

Multivariate 

Classification 

Real 

1484 

8 

1996 
 

Immunotherapy Dataset

Univariate 

Classification 

Integer, Real 

90 

8 

2018 
 

Carbon Nanotubes

Univariate 

Regression 

Real 

10721 

8 

2018 
 

Localization Data for Person Activity

Univariate, Sequential, Time-Series 

Classification 

Real 

164860 

8 

2010 
 

Drug Review Dataset (Druglib.com)

Multivariate, Text 

Classification, Regression, Clustering 

Integer 

4143 

8 

2018 
 

EMG Physical Action Data Set

Time-Series 

Classification 

Real 

10000 

8 

2011 
 

Query Analytics Workloads Dataset

Multivariate 

Regression, Clustering 

Real 

260000 

8 

2019 
 

Alcohol QCM Sensor Dataset

Multivariate 

Classification, Regression, Clustering 

Real 

125 

8 

2019 
 

Energy efficiency

Multivariate 

Classification, Regression 

Integer, Real 

768 

8 

2012 
 

Online Retail II

Multivariate, Sequential, Time-Series, Text 

Classification, Regression, Clustering 

Integer, Real 

1067371 

8 

2019 
 

ISTANBUL STOCK EXCHANGE

Multivariate, Univariate, Time-Series 

Classification, Regression 

Real 

536 

8 

2013 
 

Physicochemical Properties of Protein Tertiary Structure

Multivariate 

Regression 

Real 

45730 

9 

2013 
 

Breast Cancer

Multivariate 

Classification 

Categorical 

286 

9 

1988 
 

Computer Hardware

Multivariate 

Regression 

Integer 

209 

9 

1987 
 

Contraceptive Method Choice

Multivariate 

Classification 

Categorical, Integer 

1473 

9 

1997 
 

Taxi Service Trajectory - Prediction Challenge, ECML PKDD 2015

Multivariate, Sequential, Time-Series, Domain-Theory 

Clustering, Causal-Discovery 

Real 

1710671 

9 

2015 
 

Tic-Tac-Toe Endgame

Multivariate 

Classification 

Categorical 

958 

9 

1991 
 

HTRU2

Multivariate 

Classification, Clustering 

Real 

17898 

9 

2017 
 

Statlog (Shuttle)

Multivariate 

Classification 

Integer 

58000 

9 

 
 

Concrete Compressive Strength

Multivariate 

Regression 

Real 

1030 

9 

2007 
 

Activity recognition with healthy older people using a batteryless wearable sensor

Sequential 

Classification 

Real 

75128 

9 

2016 
 

PMU-UD

Univariate 

Classification 

 

5180 

9 

2018 
 

Individual household electric power consumption

Multivariate, Time-Series 

Regression, Clustering 

Real 

2075259 

9 

2012 
 

Metro Interstate Traffic Volume

Multivariate, Sequential, Time-Series 

Regression 

Integer, Real 

48204 

9 

2019 
 

Daphnet Freezing of Gait

Multivariate, Time-Series 

Classification 

Real 

237 

9 

2013 
 

QSAR aquatic toxicity

Multivariate 

Regression 

Real 

546 

9 

2019 

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