Browse Through:

Default Task - Undo

Classification (20)
Regression (2)
Clustering (0)
Other (1)

Attribute Type

Categorical (5)
Numerical (8)
Mixed (7)

Data Type - Undo

Multivariate (20)
Univariate (0)
Sequential (1)
Time-Series (0)
Text (0)
Domain-Theory (1)
Other (0)

Area - Undo

Life Sciences (20)
Physical Sciences (7)
CS / Engineering (0)
Social Sciences (1)
Business (3)
Game (0)
Other (7)

# Attributes - Undo

Less than 10 (9)
10 to 100 (20)
Greater than 100 (2)

# Instances - Undo

Less than 100 (2)
100 to 1000 (20)
Greater than 1000 (6)

Format Type

Matrix (17)
Non-Matrix (3)

20 Data Sets

Table View  List View

1. Audiology (Standardized): Standardized version of the original audiology database

2. Breast Cancer Wisconsin (Original): Original Wisconsin Breast Cancer Database

3. Breast Cancer Wisconsin (Diagnostic): Diagnostic Wisconsin Breast Cancer Database

4. Dermatology: Aim for this dataset is to determine the type of Eryhemato-Squamous Disease.

5. Echocardiogram: Data for classifying if patients will survive for at least one year after a heart attack

6. Heart Disease: 4 databases: Cleveland, Hungary, Switzerland, and the VA Long Beach

7. Hepatitis: From G.Gong: CMU; Mostly Boolean or numeric-valued attribute types; Includes cost data (donated by Peter Turney)

8. Horse Colic: Well documented attributes; 368 instances with 28 attributes (continuous, discrete, and nominal); 30% missing values

9. Lymphography: This lymphography domain was obtained from the University Medical Centre, Institute of Oncology, Ljubljana, Yugoslavia. (Restricted access)

10. Primary Tumor: From Ljubljana Oncology Institute

11. Soybean (Large): Michalski's famous soybean disease database

12. SPECT Heart: Data on cardiac Single Proton Emission Computed Tomography (SPECT) images. Each patient classified into two categories: normal and abnormal.

13. SPECTF Heart: Data on cardiac Single Proton Emission Computed Tomography (SPECT) images. Each patient classified into two categories: normal and abnormal.

14. Zoo: Artificial, 7 classes of animals

15. Statlog (Heart): This dataset is a heart disease database similar to a database already present in the repository (Heart Disease databases) but in a slightly different form

16. Parkinsons: Oxford Parkinson's Disease Detection Dataset

17. Breast Tissue: Dataset with electrical impedance measurements of freshly excised tissue samples from the breast.

18. ILPD (Indian Liver Patient Dataset): This data set contains 10 variables that are age, gender, total Bilirubin, direct Bilirubin, total proteins, albumin, A/G ratio, SGPT, SGOT and Alkphos.

19. Breast Cancer Wisconsin (Prognostic): Prognostic Wisconsin Breast Cancer Database

20. Fertility: 100 volunteers provide a semen sample analyzed according to the WHO 2010 criteria. Sperm concentration are related to socio-demographic data, environmental factors, health status, and life habits