PTUM: Pre-training User Model from Unlabeled User Behaviors via Self-supervision.
Chuhan WuFangzhao WuTao QiJianxun LianYongfeng HuangXing XiePublished in: EMNLP (Findings) (2020)
Keyphrases
- user model
- user behavior
- user actions
- user interaction
- individual user
- user interests
- user modelling
- user modeling
- training set
- supervised learning
- active learning
- domain independent
- user preferences
- user behavior patterns
- training data
- social networking
- recommender systems
- advisory systems
- semi supervised learning
- user interface
- online advertising
- user feedback
- behavioral patterns
- log analysis
- user experience
- labeled data
- search behavior
- image retrieval
- contextual factors
- user profiles