PPL
Hongmin Li
Papers (5)
Separating Shortcut Transition from Cross-Family OOD Failure in a Minimal ModelTargeted Tests for LLM Reasoning: An Audit-Constrained ProtocolA Controlled Counterexample to Strong Proxy-Based Explanations of OOD Performance: in a Fixed Pretraining-and-Probing SetupFastUMAP: Scalable Dimensionality Reduction via Bipartite Landmark SamplingLLM-guided Semi-Supervised Approaches for Social Media Crisis Data Classification