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 4 各关键组件的有效性分析
Tab.4 Effectiveness analysis of key components
模型EpinionsYelpDouban-Book
R@20N@20R@20N@20R@20N@20
IBSRO-S0.08280.04720.11890.06900.16100.1386
IBSRO-I0.08330.04810.13130.07670.17490.1553
IBSRO-B0.08090.04680.12250.07180.16870.1469
IBSRO-N0.08140.04730.12530.07360.17210.1535
IB-SRO0.08430.04930.13180.07710.17510.1556