Outlier Detection Data Sets

We have collected data sets for outlier detection (mirror) and studied the performance of many algorithms and parameters on these data sets (using ELKI, of course).

Details have been published as:

On the Evaluation of Unsupervised Outlier Detection: Measures, Datasets, and an Empirical Study
by G. O. Campos, A. Zimek, J. Sander, R. J. G. B. Campello, B. Micenkov√°, E. Schubert, I. Assent and M. E. Houle
Data Mining and Knowledge Discovery 30(4): 891-927, 2016, DOI: 10.1007/s10618-015-0444-8

Please visit the outlier detection data repository (mirror) to access the data and results.