Center for Machine Learning and Intelligent Systems
About  Citation Policy  Donate a Data Set  Contact

Repository Web            Google
View ALL Data Sets

Browse Through:

Default Task

Classification (11)
Regression (6)
Clustering (2)
Other (1)

Attribute Type

Categorical (6)
Numerical (6)
Mixed (5)

Data Type - Undo

Multivariate (18)
Univariate (0)
Sequential (0)
Time-Series (0)
Text (1)
Domain-Theory (0)
Other (0)

Area - Undo

Life Sciences (69)
Physical Sciences (33)
CS / Engineering (93)
Social Sciences (18)
Business (18)
Game (8)
Other (41)

# Attributes

Less than 10 (4)
10 to 100 (11)
Greater than 100 (3)

# Instances

Less than 100 (1)
100 to 1000 (6)
Greater than 1000 (11)

Format Type - Undo

Matrix (18)
Non-Matrix (3)

18 Data Sets

Table View  List View

1. Adult: Predict whether income exceeds $50K/yr based on census data. Also known as "Census Income" dataset.

2. Balance Scale: Balance scale weight & distance database

3. Balloons: Data previously used in cognitive psychology experiment; 4 data sets represent different conditions of an experiment

4. BlogFeedback: Instances in this dataset contain features extracted from blog posts. The task associated with the data is to predict how many comments the post will receive.

5. Census Income: Predict whether income exceeds $50K/yr based on census data. Also known as "Adult" dataset.

6. Census-Income (KDD): This data set contains weighted census data extracted from the 1994 and 1995 current population surveys conducted by the U.S. Census Bureau.

7. Communities and Crime: Communities within the United States. The data combines socio-economic data from the 1990 US Census, law enforcement data from the 1990 US LEMAS survey, and crime data from the 1995 FBI UCR.

8. Communities and Crime Unnormalized: Communities in the US. Data combines socio-economic data from the '90 Census, law enforcement data from the 1990 Law Enforcement Management and Admin Stats survey, and crime data from the 1995 FBI UCR

9. Congressional Voting Records: 1984 United Stated Congressional Voting Records; Classify as Republican or Democrat

10. Drug consumption (quantified): Classify type of drug consumer by personality data

11. Hayes-Roth: Topic: human subjects study

12. Insurance Company Benchmark (COIL 2000): This data set used in the CoIL 2000 Challenge contains information on customers of an insurance company. The data consists of 86 variables and includes product usage data and socio-demographic data

13. IPUMS Census Database: This data set contains unweighted PUMS census data from the Los Angeles and Long Beach areas for the years 1970, 1980, and 1990.

14. Nursery: Nursery Database was derived from a hierarchical decision model originally developed to rank applications for nursery schools.

15. Sports articles for objectivity analysis: 1000 sports articles were labeled using Amazon Mechanical Turk as objective or subjective. The raw texts, extracted features, and the URLs from which the articles were retrieved are provided.

16. Student Performance: Predict student performance in secondary education (high school).

17. US Census Data (1990): The USCensus1990raw data set contains a one percent sample of the Public Use Microdata Samples (PUMS) person records drawn from the full 1990 census sample.

18. wiki4HE: Survey of faculty members from two Spanish universities on teaching uses of Wikipedia

Supported By:

 In Collaboration With:

About  ||  Citation Policy  ||  Donation Policy  ||  Contact  ||  CML