no code implementations • 23 Apr 2024 • Dayananda Herurkar, Sebastian Palacio, Ahmed Anwar, Joern Hees, Andreas Dengel
Anomaly detection in real-world scenarios poses challenges due to dynamic and often unknown anomaly distributions, requiring robust methods that operate under an open-world assumption.
no code implementations • 21 Sep 2022 • Timur Sattarov, Dayananda Herurkar, Jörn Hees
We find that denoising autoencoders applied to this task already outperform other approaches in the cell error detection rates as well as in the expected value rates.
no code implementations • 4 Feb 2021 • Jörn Hees, Dayananda Herurkar, Mario Meier
Detecting outliers or anomalies is a common data analysis task.