本文研究了基于遗传算法和社会演化算法的数据挖掘和文本挖掘方法，主要包括数据挖掘和文本挖掘中的属性约简问题、聚类问题。

Several methods of data mining and text mining have been studied in this paper, which mainly includes: attribute reduction methods, clustering methods.

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本文研究了基于遗传算法和社会演化算法的数据挖掘和文本挖掘方法，主要包括数据挖掘和文本挖掘中的属性约简问题、聚类问题。

Several methods of data mining and text mining have been studied in this paper, which mainly includes: attribute reduction methods, clustering methods.

youdao