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k-近邻邻居算法

于 2022-06-27 发布 文件大小:3.02 kB
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在模式识别中,k-近邻邻居算法 (或简称 K-NN) 是一种用于分类和回归的非参数方法。在这两种情况下,输入包括 k 最近训练样本在特征空间中。输出取决于 k-近邻用于分类或回归。

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