```python
# k means教程代码（聚类）
# 0.引入依赖
import numpy as np
import matplotlib.pyplot as plt
# 从sklearn中直接生成聚类数据
from sklearn.datasets.samples_generator import make_blobs
# 引入scipy中的距离函数，默认欧氏距离
from scipy.spatial.distance import cdist
# 1.数据加载
x, y = make
