Browse Datasets

Iris

A small classic dataset from Fisher, 1936. One of the earliest known datasets used for evaluating classification methods.

Heart Disease

4 databases: Cleveland, Hungary, Switzerland, and the VA Long Beach

Adult

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

Wine

Using chemical analysis to determine the origin of wines

Breast Cancer Wisconsin (Diagnostic)

Diagnostic Wisconsin Breast Cancer Database.

Diabetes

This diabetes dataset is from AIM '94

Car Evaluation

Derived from simple hierarchical decision model, this database may be useful for testing constructive induction and structure discovery methods.

Dry Bean Dataset

Images of 13,611 grains of 7 different registered dry beans were taken with a high-resolution camera. A total of 16 features; 12 dimensions and 4 shape forms, were obtained from the grains.

Wine Quality

Two datasets are included, related to red and white vinho verde wine samples, from the north of Portugal. The goal is to model wine quality based on physicochemical tests (see [Cortez et al., 2009], http://www3.dsi.uminho.pt/pcortez/wine/).

Bank Marketing

The data is related with direct marketing campaigns (phone calls) of a Portuguese banking institution. The classification goal is to predict if the client will subscribe a term deposit (variable y).

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