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K最邻近节点算法(KNN)分类器

于 2022-03-01 发布 文件大小:1.03 kB
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用MATLAB编写的KNN分类器。任意维度的训练数据和class label训练分类器,选择k作为选取的近邻节点数。计算每一个test data point与训练数据点的距离,选取k个距离最近的点,对当前test data point作出分类。分类器输出为decision statistic

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