So, along with further studies of RS, decision rules mining in decision table by using RS has become a hotspot.

因此，随着对粗糙集理论的深入研究，利用粗糙集进行决策表中的决策规则挖掘便成了一个热点课题。

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Most data mining tools use rule discovery and decision tree technology to extract data patterns and rules; its core is the inductive algorithm.

大部分数据挖掘工具采用规则发现和决策树分类技术来发现数据模式和规则，其核心是归纳算法。

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Most data mining tools for knowledge discovery generally use rule discovery and decision tree technology to extract data patterns and rules.

用于知识发现的大部分数据挖掘工具均采用规则发现和决策树分类技术来发现数据模式和规则。

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