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MediCARE: Medical Collaborative Agents REasoning over Interpretable Heterogeneous Graphs
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DOI:10.1016/j.artmed.2026.103444.png)
Abstract
En 中文
• We introduce the Predict →Interpret →Explain (PIE) paradigm, a novel approach to leveraging Large Language Models (LLMs) in the medical domain. • The work acknowledges and addresses the risk of LLM hallucinations, proposing a multi-agent collaboration protocol to mitigate this risk. • The paper utilizes graph data structures and Graph Neural Network (GNN) models for the medication recommendation task, demonstrating a robust method for processing complex, interconnected patient clinical data. • The work employs eXplainable AI (XAI) techniques to interpret the GNN model and uses LLMs to further process the predictions and their interpretations, providing comprehensive, accurate, and easy-to-read reports for medical specialists. • The proposed framework, MediCARE, is tested on the MIMIC-III database, demonstrating the impact of LLMs in providing accurate reports and improving prediction precision.
Keywords:
Large Language Models
Collaborative LLMs
Graph Neural Networks
Personalized medicine
eXplainable Artificial Intelligence
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