Discrete Listwise Collaborative Filtering for Fast Recommendation.
Chenghao LiuTao LuZhiyong ChengXin WangJianling SunSteven C. H. HoiPublished in: SDM (2021)
Keyphrases
- collaborative filtering
- learning to rank
- recommender systems
- matrix factorization
- pairwise
- data sparsity
- personalized recommendation
- loss function
- evaluation measures
- recommendation systems
- online dating
- user preferences
- learning to rank algorithms
- user feedback
- recommendation quality
- ranking functions
- ranking algorithm
- ranking svm
- balancing exploration and exploitation
- query dependent
- recommendation algorithms
- cold start
- cold start problem
- collaborative filtering algorithms
- making recommendations
- latent factor models
- relevance judgments
- maximum likelihood
- implicit feedback
- support vector
- multiple imputation
- collaborative filtering recommendation
- hybrid recommendation