通过决策树算法建立了老年性痴呆病型病因判断模型。文中详细研究了决策树算法C5.0及其修正方法,之后通过对太原市1500例数据的分析借助决策树C5.0算法构建了老年性痴呆的判断模型,并对其进行了修正,得到具有实际指导意义的判别典型。
Etioologic judgment model of Alzheimer's disease was established by the decision tree algorithm.This paper studied in detail the decision tree algorithm C5.0 and its correction method.1500 cases of data of Taiyuan were analyzed by means of decision tree C5.0 algorithm and the judgment model of Alzheimer's disease was then established and corrected.The judgment model with practical significance was obtained.