UCI Machine Learning Repository: Data Sets

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Classification (27)
Regression (2)
Clustering (6)
Other (5)

Attribute Type

Categorical (2)
Numerical (13)
Mixed (0)

Data Type - Undo

Multivariate (98)
Univariate (11)
Sequential (27)
Time-Series (40)
Text (36)
Domain-Theory (16)
Other (15)

Area

Life Sciences (0)
Physical Sciences (1)
CS / Engineering (20)
Social Sciences (4)
Business (2)
Game (0)
Other (9)

# Attributes

Less than 10 (13)
10 to 100 (4)
Greater than 100 (7)

# Instances

Less than 100 (1)
100 to 1000 (8)
Greater than 1000 (23)

Format Type - Undo

Matrix (30)
Non-Matrix (36)

36 Data Sets

Table View List View

Twenty Newsgroups

Text

20000

1999

NSF Research Award Abstracts 1990-2003

Text

129000

2003

UNIX User Data

Text, Sequential

NYSK

Multivariate, Sequential, Text

Clustering

10421

2013

Turkish Spam V01

Text

Classification

826

2019

Detect Malware Types

Multivariate, Time-Series, Text

Classification

7107

280

2019

Youtube cookery channels viewers comments in Hinglish

Multivariate, Text

Classification

9800

2019

Dresses_Attribute_Sales

Text

Classification, Clustering

501

2014

Twitter Data set for Arabic Sentiment Analysis

Text

Classification

2000

2014

CLINC150

Text

Classification

23700

2020

Russian Corpus of Biographical Texts

Text

Classification

200

2020

Sentiment Labelled Sentences

Text

Classification

3000

2015

YouTube Spam Collection

Text

Classification

1956

2017

Reuters Transcribed Subset

Text

Classification

200

2008

University of Tehran Question Dataset 2016 (UTQD.2016)

Text

Classification

1175

2017

Opinosis Opinion ⁄ Review

Text

2010

Victorian Era Authorship Attribution

Text

Classification

93600

1000

2018

OpinRank Review Dataset

Text

2011

Farm Ads

Text

Classification

4143

54877

2011

YouTube Comedy Slam Preference Data

Text

Classification

1138562

2012

Legal Case Reports

Text

Classification

2012

Reuters-21578 Text Categorization Collection

Text

Classification

Categorical

21578

1997

Syskill and Webert Web Page Ratings

Multivariate, Text

Classification

Categorical

332

1998

Sentence Classification

Text

Classification

Integer

2014

Labeled Text Forum Threads Dataset

Text

Classification

Integer

200

2019

Burst Header Packet (BHP) flooding attack on Optical Burst Switching (OBS) Network

Text

Classification

Integer

1075

2017

Paper Reviews

Text

Classification, Regression

Integer

405

2017

DeliciousMIL: A Data Set for Multi-Label Multi-Instance Learning with Instance Labels

Text

Classification

Integer

12234

8519

2016

Multimodal Damage Identification for Humanitarian Computing

Multivariate, Text

Classification

Integer

5879

2018

microblogPCU

Multivariate, Univariate, Sequential, Text

Classification, Causal-Discovery

Integer, Real

221579

2015

Northix

Multivariate, Univariate, Text

Classification

Integer, Real

115

200

2012

DSRC Vehicle Communications

Sequential, Text

Clustering

Real

10000

2017

Health News in Twitter

Text

Clustering

Real

58000

25000

2018

Amazon Commerce reviews set

Multivariate, Text, Domain-Theory

Classification

Real

1500

10000

2011

SMS Spam Collection

Multivariate, Text, Domain-Theory

Classification, Clustering

Real

5574

2012

3D Road Network (North Jutland, Denmark)

Sequential, Text

Regression, Clustering

Real

434874

2013

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