我正在用Python实现implementing集群。数据帧形状为(1870995,28)。我已经设置kproto = KPrototypes(n_clusters=3,verbose=2,max_iter=20)。然而,初始化总是重复“初始化质心”和“初始化集群”,而不开始迭代步骤。
以下是打印输出:
Initialization method and algorithm are deterministic. Setting n_init to 1.
Init: initializing centroids
Init: initializing clusters
Init: initializing centroids
Init: initializing clusters
Init: initializing centroids
Init: initializing clusters
Init: initializing centroids
Init: initializing clusters
Init: initializing centroids
Init: initializing clusters
Init: initializing centroids
Init: initializing clusters
Init: initializing centroids
Init: initializing clusters
Init: initializing centroids
Init: initializing clusters
Init: initializing centroids
Init: initializing clusters
Init: initializing centroids
Init: initializing clusters发布于 2022-11-30 13:13:02
我相信您所调用的是proto方法,您还应该在其上调用fit_predict方法,如下所示:
kproto = KPrototypes(n_clusters=3, verbose=2, max_iter=20).
kproto.fit_predict(df, categorical=[3, 4, 5]) # categorical column indiceshttps://stackoverflow.com/questions/72814400
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