基于标签与关系网络的用户聚类推荐研究*
熊回香, 蒋武轩

Clustering and Recommending Users Based on Tags and Relation Network
Xiong Huixiang,Jiang Wuxuan
表9 基于关注关系的用户间距离矩阵
dij U1 U80 U160 U161 U240 U332
U1 0 0.963350 0.988636 0.970149 0.991701
U2 0.994350 0.992753 1 0.993827 1 1
U80 0.963350 0 0.994680 0.994186 0.991525 0.997076
U160 0.988636 0.994680 0 0.995762 0.992187 0.987012
U161 0.987654 0.994186 0.995762 0 0.996491 0.989664
U240 0.970149 0.991525 0.992187 0.996491 0 0.992882
U332 0.991701 0.997076 0.987012 0.989664 0.992882 0