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Philipp Liznerski

6 accepted papers

2026

Formally Exploring Visual Anomaly Detection Evaluation Metrics

ICML 2026poster

Inaccurate Visual Anomaly Detection (VAD) can lead to critical failures in safety-sensitive domains, including autonomous navigation and industrial surveillance. With the increasing abundance and rapid proliferation of VAD algorithms, their reliable evaluation has become increasingly important and c…

Cited by 0SourceScholar
2026

Optimization, Generalization and Differential Privacy Bounds for Gradient Descent on Kolmogorov–Arnold Networks

ICML 2026poster

Kolmogorov--Arnold Networks (KANs) have recently emerged as a structured alternative to standard MLPs, yet a principled theory for their training dynamics, generalization, and privacy properties remains limited. In this paper, we analyze gradient descent (GD) for training two-layer KANs and derive g…

Cited by 0SourceScholar
2026

Reimagining Anomalies: What If Anomalies Were Normal?

AAAI 2026technical

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. We introduce a novel explanation method that generates multiple alternative modifications for e

Cited by 0SourcePDFScholar
2024

Interpretable Tensor Fusion

IJCAI 2024poster

Conventional machine learning methods are predominantly designed to predict outcomes based on a single data type. However, practical applications may encompass data of diverse types, such as text, images, and audio. We introduce interpretable tensor fusion (InTense), a multimodal learning method tra…

Cited by 2SourcePDFScholar
2024

Non-vacuous Generalization Bounds for Adversarial Risk in Stochastic Neural Networks

AISTATS 2024poster

Adversarial examples are manipulated samples used to deceive machine learning models, posing a serious threat in safety-critical applications. Existing safety certificates for machine learning models are limited to individual input examples, failing to capture generalization to unseen data. To addre…

2021

Explainable Deep One-Class Classification

ICLR 2021poster

Deep one-class classification variants for anomaly detection learn a mapping that concentrates nominal samples in feature space causing anomalies to be mapped away. Because this transformation is highly non-linear, finding interpretations poses a significant challenge. In this paper we present an ex…