Lei's Blog

摘要： Xiao Yu, Hao Ma, Paul Hsu, Jiawei HanOn Building Entity Recommender Systems Using User Click Log and Freebase KnowledgeAlexander Smola, Yuchen Zhang, Amr Ahmed, Vanja JosifovskiTaxonomy Discovery for Personalized RecommendationSteffen Rendle, Christoph FreudenthalerImproving Pairwise Learning for It 阅读全文

摘要： 这几天在家没事，介绍几篇CIKM上关于推荐系统的文章，Personalized Influence Maximization on Social NetworksSocial Recommendation Incorporating Topic Mining and Social Trust Analysis 文中作者引入topic的概念，对user, item, tag, trust的关系从topic的角度上从新解释了一遍，最后在PMF的框架上进行求解。Location Recommendation for Out-of-Town Users in Location-Based Soci.. 阅读全文