基于信息瓶颈的社交推荐优化模型
蔡晓东,方晟,李婷

Information bottleneck-based social recommendation optimization model
Xiaodong CAI,Sheng FANG,Ting LI
表 3 各模型实验结果对比
Tab.3 Comparison of experimental results of various models
ModelsEpinionsYelpDouban-Book
R@10N@10R@20N@20R@10N@10R@20N@20R@10N@10R@20N@20
GraphRec0.04360.03150.06810.03870.06720.04850.10770.06070.09710.11450.14530.1237
DiffNet++0.04680.03290.07270.04060.07070.05160.11140.06400.10100.11840.14890.1270
SocialLGN0.04160.03070.06340.03710.06810.05070.10590.06200.10340.11820.15270.1274
ESRF0.04620.03290.07270.04060.07180.05260.11230.06450.10420.11990.15340.1301
GDMSR0.04610.03260.07210.04140.07390.05350.11480.06580.10260.10010.15380.1245
$\underline{{\rm{GBSR}}}$0.05290.03850.07930.04640.08050.05920.12430.07240.11890.14510.16940.1523
IB-SRO0.05710.04120.08430.04930.08620.06350.13180.07710.12160.14810.17630.1561
Impro/%7.947.016.316.257.087.266.036.492.272.074.072.50