k-means性能测试

标签：clust   bsp   pre   ini   ==   tor   增加   时间   vector   

clf = MiniBatchKMeans(n_clusters=5000, batch_size=5000, n_init=1, max_iter=200, max_no_improvement=10).fit(names_vector)

主要测试参数：

n_init
max_iter
max_no_improvement

n_clusters=5000, batch_size=5000, n_init=1, max_iter=200, max_no_improvement=10

========Kmeans========
43.68166518211365
4275

n_clusters=5000, batch_size=5000, n_init=1, max_iter=100, max_no_improvement=10

========Kmeans========
40.18006610870361
4314

max_iter增加，时间会增加，但是增加的不明显

n_clusters=5000, batch_size=10000, n_init=1, max_iter=100, max_no_improvement=10

k-means性能测试

标签：clust   bsp   pre   ini   ==   tor   增加   时间   vector   

原文地址：https://www.cnblogs.com/yjybupt/p/10496383.html