python实现欧式距离公式的:
vector1 = np.array([1,2,3])
vector2 = np.array([4,5,6])
op1=np.sqrt(np.sum(np.square...Python实现切比雪夫距离:
vector1 = np.array([1,2,3])
vector2 = np.array([4,7,5])
op5=np.abs(vector1-vector2).max...python实现夹角余弦
vector1 = np.array([1,2,3])
vector2 = np.array([4,7,5])
op7=np.dot(vector1,vector2)/(...(2) python实现汉明距离:
v1=np.array([1,1,0,1,0,1,0,0,1])
v2=np.array([0,1,1,0,0,0,1,1,1])
smstr=np.nonzero(...Python实现杰卡德距离:
import scipy.spatial.distance as dist
v1=np.array([1,1,0,1,0,1,0,0,1])
v2=np.array