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为评价中药复方中各味药物作用,将粗糙集理论应用于中药复方药物重要性评价。该方法可以度量出同一类方剂针对不同证型时各药物的重要性,从而区分出在不同证型中起关键作用的药物,较传统频数统计的方法,粗糙集方法能更加深刻揭示某一类方剂的用药规律。本研究对临床用药及中药研制过程中的药物筛选具有一定的指导作用。
In order to evaluate the role of various drugs in traditional Chinese medicine compound prescription, rough set theory was applied to the importance evaluation of traditional Chinese medicine compound drugs. The method can measure the importance of each prescription for the same type of prescriptions for different syndrome types, so as to distinguish the drugs that play key roles in different syndrome types, and compare with the traditional frequency statistics method. The rough set method can reveal more deeply that certain types of prescriptions Prescription medication rules. This study has some guidance on the clinical use of drugs and drug screening in the process of Chinese medicine research.