Gated Prototype Transfer for Zero-Support Medical Vision Language Model
Gated Knowledge-Guided Prototype Transfer (GProtoT), a pre-repulsion module that transfers supported-class visual residuals to missing classes using VLM similarity and an ontology-based clinical distance, indicates that evidence-based gating provides a safety mechanism for the knowledge source.
Sumaiya Fazal, Rizwan Qureshi, Laleh Behjat et al.
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