节点文献
基于决策树的排序学习算法(英文)
Ranking Algorithm Based on Decision Tree
【摘要】 基于一个修改了的决策树的分裂规则,得到了具有直观解释的排序算法,并给出了相关理论证明.实验结果表明,该算法优于感知机类和序回归类算法.
【Abstract】 Adecision tree with a newsplitting rule,which has anintuitional explanation,is described.Atheoreticalbasis for the splitting rule is provided and the capability of the decision tree for ranking instances is demonstrated.The experi ment results showthat the algorithmoutperforms perception ranking and other existing ordinal regressionalgorithmapplied for ranking.
【基金】 湖南省科技计划项目,编号05JT1039;长沙市科技计划项目,编号K041039-12
- 【文献出处】 郑州大学学报(理学版) ,Journal of Zhengzhou University(Natural Science Edition) , 编辑部邮箱 ,2007年02期
- 【分类号】TP301.6
- 【被引频次】5
- 【下载频次】175