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Jinggang Chen

3 accepted papers

2025

RUNA: Object-Level Out-of-Distribution Detection via Regional Uncertainty Alignment of Multimodal Representations

AAAI 2025technical

Enabling object detectors to recognize out-of-distribution (OOD) objects is vital for building reliable systems. A primary obstacle stems from the fact that models frequently do not receive supervisory signals from unfamiliar data, leading to overly confident predictions regarding OOD objects. Despi…

Cited by 0SourcePDFScholar
2023

Detecting Out-of-Distribution Examples Via Class-Conditional Impressions Reappearing

ICASSP 2023accepted

Out-of-distribution (OOD) detection aims at enhancing standard deep neural networks to distinguish anomalous inputs from original training data. Previous progress has introduced various approaches where the in-distribution training data and even several OOD examples are prerequisites. However, due t…

Cited by 0SourceScholar
2023

GAIA: Delving into Gradient-based Attribution Abnormality for Out-of-distribution Detection

NeurIPS 2023poster

Detecting out-of-distribution (OOD) examples is crucial to guarantee the reliability and safety of deep neural networks in real-world settings. In this paper, we offer an innovative perspective on quantifying the disparities between in-distribution (ID) and OOD data---analyzing the uncertainty that…