الباحثون

Kang Zhang

المنشورات 2

نسخة أولية وصول مفتوح

Clinician use of language models diverges from how the models are evaluated

Large language model (LLM) assistants are being deployed to clinicians across health systems, and judgments about their readiness rest largely on benchmark scores, most of them derived from examination questions or curated cases. A benchmark predicts performance in deployment only to the extent that its items resemble …

نسخة أولية وصول مفتوح

Towards One-for-All Foundation Model for Attributed Graph Clustering

Yunhui Liu, Xudong Jin, Kang Zhang وآخرون · 2026

Attributed graph clustering aims to discover node groups by jointly exploiting node attributes and graph topology, yet its unsupervised nature makes model selection and adaptation inherently difficult. Existing methods typically train and tune a separate model for each input graph, leading to costly and fragile pipelin …

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