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Xiaoyuan Guan

3 accepted papers

2024

Exploiting Discrepancy in Feature Statistic for Out-of-Distribution Detection

AAAI 2024technical

Recent studies on out-of-distribution (OOD) detection focus on designing models or scoring functions that can effectively distinguish between unseen OOD data and in-distribution (ID) data. In this paper, we propose a simple yet novel ap- proach to OOD detection by leveraging the phenomenon that the…

2024

Feedback-Based Adaptive Crossover-Rate in Evolutionary Computation

IJCAI 2024poster

We propose a novel approach to improve multi-objective evolutionary algorithms by modifying crossover operations. Our approach uses a modifiable cross distribution and virtual point to rebalance the probability distribution of all crossover options. This design reduces runtime for typical pseudo-Boo…

Cited by 0SourcePDFScholar
2023

Revisit PCA-based Technique for Out-of-Distribution Detection

ICCV 2023poster

Out-of-distribution (OOD) detection is a desired ability to ensure the reliability and safety of intelligent systems. A scoring function is often designed to measure the degree of any new data being an OOD sample. While most designed scoring functions are based on a single source of information (e.g…

Cited by 7PDFcodeScholar