Weakly Supervised From survey PDF — verify links
LOP-VAD
LOP-VAD — Prompt-Enhanced MIL
Knowledge-Based Systems · 2025Human-reviewed summary status
Survey summary
Introduces dual affirmative/negative ("yes/no") text prompts for bidirectional vision-language alignment, addressing overlap between normal and abnormal visual patterns, paired with a temporal context attention module that captures dependencies CLIP's static representations miss.
Taxonomy placement
Weakly Supervised
Weakly SupervisedPrompt-Enhanced MIL
Method characteristics
Weakly SupervisedOpposite promptsPrompt learning