Staying or Leaving: A Knowledge-Enhanced User Simulator for Reinforcement Learning Based Short Video Recommendation.
Zhaoqi YangHongyan LiuPublished in: PAKDD (3) (2023)
Keyphrases
- reinforcement learning
- information overload
- recommender systems
- collaborative filtering
- user interface
- knowledge base
- knowledge representation
- user feedback
- user model
- real time
- video data
- personal preferences
- user context
- video sequences
- video streams
- multimedia
- end users
- domain knowledge
- knowledge acquisition
- domain experts
- markov decision processes
- recommendation systems
- user profiles
- recommendation algorithms
- web page recommendation
- user satisfaction
- video clips
- video content
- knowledge management
- dynamic programming
- web pages
- machine learning