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import matplotlib.pyplot as plt from sklearn.datasets import make_blobs blobs=make_blobs(n_samples=200,random_state=1,centers=4) X_blobs=blobs[0] plt.scatter(X_blobs[:,0],X_blobs[:,1]) plt.show from sklearn.cluster import KMeans kmeans=KMeans(n_clusters=4) kmeans.fit(X_blobs)
画图程序
