计算余弦相似度
两种方法都只需要一行代码
sklearn的用时更长一些
import time
import numpy as np
from sklearn.metrics.pairwise import cosine_similarity
v_length=1000
time1=np.empty(v_length)
time2=np.empty(v_length)
for i in range
计算余弦相似度
两种方法都只需要一行代码
sklearn的用时更长一些
import time
import numpy as np
from sklearn.metrics.pairwise import cosine_similarity
v_length=1000
time1=np.empty(v_length)
time2=np.empty(v_length)
for i in range