Reinforcing User Retention in a Billion Scale Short Video Recommender System.
Qingpeng CaiShuchang LiuXueliang WangTianyou ZuoWentao XieBin YangDong ZhengPeng JiangKun GaiPublished in: CoRR (2023)
Keyphrases
- recommender systems
- collaborative filtering
- user preferences
- user profiles
- information filtering
- user interface
- user interests
- user feedback
- user model
- video data
- user modeling
- user interaction
- video content
- cold start problem
- end users
- space time
- real time
- user experience
- video frames
- collaborative recommendation
- implicit feedback
- online dating
- video sequences
- long term
- video analysis
- cold start
- closed captions
- user ratings
- online video
- product recommendation
- real time video
- matrix factorization
- video retrieval
- video surveillance
- key frames
- human activities
- spatial and temporal
- video streams
- user defined
- information retrieval systems
- relevance feedback
- website
- multimedia
- search engine