Statistical Generation of High Dimensional Data Streams with Complex Dependencies
Erscheinungsbild
| Vortragende(r) | Alexander Poth | |
|---|---|---|
| Vortragstyp | Bachelorarbeit | |
| Betreuer(in) | Edouard Fouché | |
| Termin | Fr 14. Dezember 2018, 11:30 (Raum 301 (Gebäude 50.34)) | |
| Vortragssprache | ||
| Vortragsmodus | ||
| Kurzfassung | The evaluation of data stream mining algorithms is an important task in current research. The lack of a ground truth data corpus that covers a large number of desireable features (especially concept drift and outlier placement) is the reason why researchers resort to producing their own synthetic data. This thesis proposes a novel framework ("streamgenerator") that allows to create data streams with finely controlled characteristics. The focus of this work is the conceptualization of the framework, however a prototypical implementation is provided as well. We evaluate the framework by testing our data streams against state-of-the-art dependency measures and outlier detection algorithms. | |