摘要
针对ID3算法倾向于取值较多的属性的特点,同时为避免特定领域主观属性影响分类结果,提出了一种改进的决策树算法。该方法利用决策树算法构造决策树,通过对分类结果中主客观属性进行标记并逻辑运算,最终得到较客观的决策信息,并进行实验验证。
This paper proposes an improved decision tree algorithm with regard to the fact that ID3 algorithm is inclined to multiple sampling,and that subjective factors affect classification in some specific areas.It employs decision tree algorithms to construct decision tree,and marks the subjective and objective properties in classification to perform logic operation.Objective decision information is obtained,and verified by experiment.
出处
《电子科技》
2010年第9期89-91,95,共4页
Electronic Science and Technology
