REFINE: LLM Refinement over Budgeted Text-Attributed Graphs for Personalized Medical Concept Representation
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arXiv:2609.04415v1 Announce Type: new Abstract: Learning rich medical concept representations is essential for EHR prediction. Text-attributed knowledge graphs (TKGs) provide a natural foundation by organizing heterogeneous medical relations together with textual semantics. However, most existing e…
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- 2026-09-07 04:00 · arXiv cs.LG
REFINE: LLM Refinement over Budgeted Text-Attributed Graphs for Personalized Medical Concept Representation