Generalist-Specialist Mixture-of-Experts for Rare Pathology Detection in Multimodal Imaging
AI models for multimodal medical imaging must balance modality-specific specialization with cross-modal shared representations, a trade-off that pure Mixture-of-Experts (MoE) architectures currently fail to satisfy. Expert-based routing improves in-domain learning but may sacrifice cross-modal signals, which appear par...
Johannes Kaiser, Florian Braunmiller, D. Rückert et al.
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