no code implementations • 22 Feb 2024 • Philipp Liznerski, Saurabh Varshneya, Ece Calikus, Sophie Fellenz, Marius Kloft
Deep learning-based methods have achieved a breakthrough in image anomaly detection, but their complexity introduces a considerable challenge to understanding why an instance is predicted to be anomalous.
no code implementations • 27 Jan 2021 • Ece Calikus, Slawomir Nowaczyk, Mohamed-Rafik Bouguelia, Onur Dikmen
Furthermore, the results support our initial hypothesis that there is no single perfect context that successfully uncovers all kinds of contextual anomalies, and leveraging the "wisdom" of multiple contexts is necessary.
no code implementations • 16 Sep 2019 • Ece Calikus, Slawomir Nowaczyk, Anita Sant'Anna, Onur Dikmen
To date, there exists no single general method that has been shown to outperform the others across different anomaly types, use cases and datasets.
no code implementations • 14 Jan 2019 • Ece Calikus, Slawomir Nowaczyk, Anita Sant'Anna, Henrik Gadd, Sven Werner
Understanding the heat usage of customers is crucial for effective district heating operations and management.