This paper is a brief survey of several methods for decision tree simplification, including the pre-pruning, post-pruning and the other methods.
论文是决策树简化方法的一个综述，包括预剪枝、后剪枝和其它方法。
A post pruning procedure is designed to deal with the overfitting problem, and two criteria that are the minimum covering rate and the minimum error rate are defined.
同时，基于最小覆盖率和最小错误率给出了一种克服过学习问题的后处理方法。
A post pruning procedure is designed to deal with the overfitting problem, and two criteria that are the minimum covering rate and the minimum error rate are defined.
同时，基于最小覆盖率和最小错误率给出了一种克服过学习问题的后处理方法。
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