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Methodological Study of the Unrecorded Nature of Chinese Medicine and Associated Remedy
Author(s): 
Pages: 118-120
Year: Issue:  5
Journal: World Science and Technology-Modernization of Traditional Chinese Medicine

Keyword:  中药药性数据挖掘决策树;
Abstract: 目的:在中医药理论的指导下,运用数据挖掘技术研究中药功能与药性的关系,建立基于功能的药性预测模型,通过模型预测药物缺失的药性,为药性研究与完备提供支持.方法:以2000版<中华人民共和国药典>(一部)中功能、药性数据为依据,利用决策树学习算法,分别对功能与四气、功能与五味、功能与归经间的关系进行研究,建立预测模型;根据相应模型,对缺失药性进行预测.结果:建立四气、五味、归经预测模型共20个,表明多数模型具有较好的可信度;利用模型对药性的预测结果与文献报道基本一致.结论:所建立预测模型可用于缺失药性的补遗与完备.
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