摘要：
import numpy as np x=np.random.randint(0,34,20) y=np.zeros(20) k=3 def initcenter(x,k): return x[0:k].reshape(k) def nearest(kc,i): d=(abs(kc-i)) w=np.where(d==np.min(d)) return w[0][... 阅读全文
摘要：
import numpy as npfrom sklearn.datasets import load_irisdata = load_iris()<br><br>print(data)print("数据类型：",type(data))print("数据类目：",data.keys())iris_f 阅读全文