结合社交影响和长短期偏好的个性化推荐算法

周青松,蔡晓东,刘家良

Personalized recommendation algorithm combining social influence and long short-term preference

Qing-song ZHOU,Xiao-dong CAI,Jia-liang LIU

表 2 结合社交影响和长短期偏好的个性化推荐算法（SLSPR）模型的有效性实验结果

Tab.2 Experimental results on validity of social influence and long short-term preferences for personalized recommendation (SLSPR) model

模型 Gowalla Delicious HR@20 MMR@20 HR@20 MMR@20 NARM 49.93 23.58 46.45 20.36 DGRec 50.44 24.05 47.43 20.69 LESSR 51.76 25.41 47.84 21.40 FLCSP 52.52 25.75 48.53 21.58 SLSPR 55.13 27.35 51.67 23.53