Weakly Supervised From survey PDF — verify links
Ex-VAD
Ex-VAD — LLM Knowledge Enhancement
ICML · 2025Human-reviewed summary status
Survey summary
Ex-VAD combines fine-grained anomaly classification with explanations: a VLM extracts frame-level captions that an LLM converts into video-level explanations, and a Label Augment and Alignment Module expands anomaly category labels into descriptive phrases for more precise detection.
Taxonomy placement
Weakly Supervised
Weakly SupervisedLLM Knowledge Enhancement
Method characteristics
Weakly SupervisedFrame captionsLLM explanationsLabel augmentation