AMBER: Multi-View Adaptive Budget Allocation for Listwise Vision-Language Reranking
Vision-language models (VLMs) are powerful listwise rerankers for multimodal retrieval, but high inference costs restrict them to evaluating small local candidate views. Existing multi-call strategies rely on fixed schedules, wasting expensive VLM calls on uninformative candidate pairs and easy queries. To address this...
Wen-Teng Chen, Jiachen Zhu, Shan Rong et al.
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