Research on the pruning approach of decision tree.

对决策树剪枝方法进行研究。

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Then, with the summing-up of pruning methods of decision tree, we make certain the pruning strategy that adapts to dynamic fuzzy decision tree.

总结了决策树的剪枝方法，并给出了动态模糊决策树的剪枝策略。

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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。

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