CoD, Towards an Interpretable Medical Agent using Chain of Diagnosis

Junying Chen, Chi Gui, Anningzhe, Ke Ji, Xidong Wang, Xiang Wan, Wang

CoD, Towards an Interpretable Medical Agent using Chain of Diagnosis: 55 upvotes on Hugging Face Daily Papers, #1 of 11 papers on 2024-07-24. Day-by-day upvote history.

The field of medical diagnosis has undergone a significant transformation with the advent of large language models (LLMs), yet the challenges of interpretability within these models remain largely unaddressed. This study introduces Chain-of-Diagnosis (CoD) to enhance the interpretability of LLM-based medical diagnostics. CoD transforms the diagnostic process into a diagnostic chain that mirrors a physician's thought process, providing a transparent reasoning pathway. Additionally, CoD outputs the disease confidence distribution to ensure transparency in decision-making. This interpretability makes model diagnostics controllable and aids in identifying critical symptoms for inquiry through the entropy reduction of confidences. With CoD, we developed DiagnosisGPT, capable of diagnosing 9604 diseases. Experimental results demonstrate that DiagnosisGPT outperforms other LLMs on diagnostic benchmarks. Moreover, DiagnosisGPT provides interpretability while ensuring controllability in diagnostic rigor.

Paper page on Hugging Face · arXiv

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