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2019
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Computational Mathematics.
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何沧平
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孟令霞
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北京第二实验小学通州分校
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chinaXiv:201911.00099
[pdf]
滑动均值聚类
何沧平
;
孟令霞
Subjects:
Mathematics
>>
Computational Mathematics.
本文提出一个名为滑动均值的聚类算法,尝试替代常用的k均值算法。滑动均值能处理大量的样本,自行决定类别数量,用混洗样本来避免出现很差的中心点,能够中途裁减类别数量,聚类效果显著好于k均值。在鸢尾花数据和手写数字数据上,滑动均值的聚类效果比k均值分别高9.93%和5.17%。
submitted time 2019-11-26
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