This theory extends the research field of information pattern similarity measurement.

该理论方法拓宽了信息模式相似性测度的研究领域。

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With the clustering feature analyzed, restrained function and pattern similarity are introduced. Then the algorithm of improved FCM is presented.

通过对模糊c均值算法聚类特性的分析，引入了约束函数及模式相似度的概念，提出了改进的FCM算法。

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The problem of pattern-based subspace clustering, a special type of subspace clustering that uses pattern similarity as a measure of similarity, is studied.

研究了基于样式相似性的子空间聚类问题，使用样式相似性作为相似性度量。

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Gold may be a good hedge in times of uncertainty, but its rapid rise--and the talk about how it's a can't-lose investment--shows a striking similarity to the pattern of previous bubbles, like that in housing a mere three years ago.

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