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Ryan Rabinowitz

3 accepted papers

2025

COSTARR: Consolidated Open Set Technique with Attenuation for Robust Recognition

ICCV 2025poster

Handling novelty remains a key challenge in visual recognition systems. Existing open-set recognition (OSR) methods rely on the familiarity hypothesis, detecting novelty by the absence of familiar features. We propose a novel attenuation hypothesis: small weights learned during training attenuate fe…

2025

GHOST: Gaussian Hypothesis Open-Set Technique

AAAI 2025technical

Evaluations of large-scale recognition methods typically focus on overall performance. While this approach is common, it often fails to provide insights into performance across individual classes, which can lead to fairness issues and misrepresentation. Addressing these gaps is crucial for accuratel…

2024

Operational Open-Set Recognition and PostMax Refinement

ECCV 2024poster

"Open-Set Recognition (OSR) is a problem with mainly practical applications. However, recent evaluations have largely focused on small-scale data and tuning thresholds over the test set, which disregard the real-world operational needs of parameter selection. Thus, we revisit the original goals of O…