1. Balloons: Data previously used in cognitive psychology experiment; 4 data sets represent different conditions of an experiment 2. Caesarian Section Classification Dataset: This dataset contains information about caesarian section results of 80 pregnant women with the most important characteristics of delivery problems in the medical field. 3. Challenger USA Space Shuttle O-Ring: Task: predict the number of O-rings that experience thermal distress on a flight at 31 degrees F given data on the previous 23 shuttle flights 4. Container Crane Controller Data Set: A container crane has the function of transporting containers from one point to another point. 5. Cryotherapy Dataset : This dataset contains information about wart treatment results of 90 patients using cryotherapy. 6. Daily Demand Forecasting Orders: The dataset was collected during 60 days, this is a real database of a brazilian logistics company. 7. Data for Software Engineering Teamwork Assessment in Education Setting: Data include over 100 Team Activity Measures and outcomes (ML classes) obtained from activities of 74 student teams during the creation of final class project in SW Eng. classes at SFSU, Fulda, FAU 8. DBWorld e-mails: It contains 64 e-mails which I have manually collected from DBWorld mailing list. They are classified in: 'announces of conferences' and 'everything else'. 9. Gas sensor array under flow modulation: The data set contains 58 time series acquired from 16 chemical sensors under gas flow modulation conditions. The sensors were exposed to different gaseous binary mixtures of acetone and ethanol. 10. Lenses: Database for fitting contact lenses 11. Lung Cancer: Lung cancer data; no attribute definitions 12. OCT data & Color Fundus Images of Left & Right Eyes: This dataset contains OCT data (in mat format) and color fundus data (in jpg format) of left & right eyes of 50 healthy persons. 13. Parkinson Disease Spiral Drawings Using Digitized Graphics Tablet: Handwriting database consists of 62 PWP(People with Parkinson) and 15 healthy individuals. Three types of recordings (Static Spiral Test, Dynamic Spiral Test and Stability Test) are taken. 14. Post-Operative Patient: Dataset of patient features 15. SCADI: First self-care activities dataset based on ICF-CY. 16. Shuttle Landing Control: Tiny database; all nominal values 17. Soybean (Small): Michalski's famous soybean disease database 18. Sponge: Data on sponges; Attributes in spanish 19. StoneFlakes: Stone flakes are waste products of the stone tool production in
the prehistoric era. The variables are means of geometric and
stylistic features of the flakes contained in different inventories. 20. Trains: 2 data formats (structured, one-instance-per-line) | 
