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cs.LG2026
When Behavioral Safety Evaluation Fails: A Representation-Level Perspective
Enyi Jiang, Anders Gjølbye, Yibo Jacky Zhang +1
Safety evaluation of large language models (LLMs) is largely behavioral: a model is certified safe when it refuses harmful requests and answers benign ones. But refusing on the pro…
cs.LG2026
Missing-Data-Induced Phase Transitions in Spectral PLS for Multimodal Learning
Anders Gjølbye, Ida Kargaard, Emma Kargaard +2
Partial Least Squares (PLS) learns shared structure from paired data via the top singular vectors of the empirical cross-covariance (PLS-SVD), but multimodal datasets often have mi…