Pruning, like the name implies, involves removing branches of the classification tree.

修剪正如其名字所指，意思是删减分类树的枝条。

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The rough set concept can be of some importance, primarily in some branches of artificial intelligence, such as reasoning, automatic classification, pattern recognition, learning algorithms, etc.

粗糙集理论最初在人工智能的某些分支，例如推理，自动分类，模式识别，学习算法等的研究中是很重要的。

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However, when compared with the results of the traditional classification method, the results showed some differences in some branches.

但与传统分类方法比较，结果有相似之处，但其它分支还存在一定差异。

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However, when compared with the results of the traditional classification method, the results showed some differences in some branches.

但与传统分类方法比较，结果有相似之处，但其它分支还存在一定差异。

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