UPRec: User-Aware Pre-training for Recommender Systems.
Chaojun XiaoRuobing XieYuan YaoZhiyuan LiuMaosong SunXu ZhangLeyu LinPublished in: CoRR (2021)
Keyphrases
- recommender systems
- collaborative filtering
- user preferences
- user profiles
- information overload
- user modeling
- user profiling
- user model
- recommendation quality
- user feedback
- information filtering
- user modelling
- recommendation systems
- training phase
- user interface
- user interests
- user requirements
- user defined
- implicit feedback
- training process
- neural network
- matrix factorization
- recommendation algorithms
- personalized recommendation
- test set
- product recommendation
- user context
- search engine