[basic knowledge of deep learning - 49] kmeans

Kmeans It is a clustering model with relatively simple principle , Its operation steps are

1. Random selection k Points as the initial centroid .
2. Calculate each element and k The distance between classes and the nearest class .
3. Take the mean value of each class as the new class center .
4. repeat 2 and 3 Know that all kinds of hearts no longer change .

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