TCM-DiffRAG: Personalized Syndrome Differentiation Reasoning Method for Traditional Chinese Medicine based on Knowledge Graph and Chain of Thought explores A specialized RAG framework integrating knowledge graphs for personalized TCM diagnosis.. Commercial viability score: 7/10 in Medical AI.
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Jianmin Li
Macao Polytechnic University
Ying Chang
Zhejiang Chinese Medical University
Su-Kit Tang
Macao Polytechnic University
Yujia Liu
Zhejiang Chinese Medical University
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Without this approach, personalized diagnosis in Traditional Chinese Medicine (TCM) remains difficult, due to diverse clinical schools and reasoning methods, resulting in varied treatment effectiveness.
To productize this, a software tool could be developed that sits as a decision support system for TCM clinics, helping practitioners by providing differential diagnosis and treatment suggestions tailored to specific schools of thought within TCM.
This technology can replace manual and subjective diagnosis methods traditionally used in TCM, providing a more standardized and evidence-based approach to patient care.
With a growing global interest in TCM, especially in regions like China and the rest of Asia, there is a large market for diagnostic tools and supporting software. Clinics and hospitals that practice TCM could be potential customers.
Develop a medical decision support tool that offers personalized diagnosis recommendations for TCM practitioners based on specific patient symptoms and clinician's school of thought.
The study introduces a framework called TCM-DiffRAG, which combines knowledge graphs and chain of thought reasoning to bolster retrieval-augmented generation for TCM syndrome differentiation. This approach allows for personalized diagnosis by constructing both general and individual knowledge graphs based on TCM schools.
The framework was tested on TCM datasets, showing improved performance over existing models and methods by enhancing the accuracy of reasoning and diagnosis. Benchmark tests indicated significant accuracy improvements.
The complexity of integrating varied reasoning systems might increase development time and cost. Additionally, there is a need for continual knowledge graph updates to ensure accuracy which could be challenging.
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