1. Lung Cancer: Lung cancer data; no attribute definitions
2. Monolithic Columns in Troad and Mysia Region: These data have been constituted to clarify the distribution in Northwestern Anatolia of the monolithic columns produced in the ancient granite quarries located in Troad and Mysia Regions.
3. Soybean (Small): Michalski's famous soybean disease database
4. Trains: 2 data formats (structured, one-instance-per-line)