This paper builds decision tree based on hierarchy analysis on the visual C++ software platform and ID3 algorithm. First find out the best combination for the multi-class problem through enumeration.
与传统的单一决策树比较,基于层次分解的决策树在处理多类问题时有更多的优势。
参考来源 - 基于层次分解思想的决策树For the multi-class problem, a method based on decision tree is presented that is able to reduce a multi-class classification problem to multiple binary classification problems each of which is solved by SVM.
对于多分类问题,我们提出了一种基于决策树的支撑矢量机算法。
参考来源 - 支撑矢量机与核方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐