Decision tree simplification is a significant branch in the study of decision-tree learning algorithms.

决策树简化是决策树学习算法中的一个重要分支。

youdao

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。

youdao

Further simplification is possible; notice how this only simplifies at the bottom levels of the tree?

还可以再进一步简化；注意一下：它是如何实现只简化树的最底层的？

youdao