Checking Fact with Better Retrieval: Dynamic Contrastive Learning for Evidence Retrieval 事件

Checking Fact with Better Retrieval: Dynamic Contrastive Learning for Evidence Retrieval arXiv:2605.27449v1 Announce Type: cross Abstract: In the field of multimodal fact checking, the accuracy of retrieving evidence from different modalities has a significant impact on the downstream claim verification process. Existing general multimodal retrieval methods are often constructed based on semantics, resulting in the retrieved evidence being similar but not relevant to the claim. This paper propo