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机器学习-KNN聚类算法原理及Python代码实现
K最近邻(k-Nearest Neighbor,KNN)分类算法,是一个理论上比较成熟的方法,也是最简单的机器学习算法之一。需要注意的是KNN算法是监督学习中的分类算法,看起来和它的兄弟Kmeans算法有点像。KNN算法它的类别都是已知的,通过对已知分类的数据进行训练和学习 ...
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