采用评论挖掘修正用户评分的改进协同过滤算法
王红霞(
),陈健,程艳芬*()
),陈健,程艳芬*()
Improved collaborative filtering algorithm to revise users' rating by review mining
Hong-xia WANG(),Jian CHEN,Yan-fen CHENG*()
),Jian CHEN,Yan-fen CHENG*()
图 8. 不同权重因子对MAE值的影响
Fig.8. Effect of different weighting factors on MAE value
