Towards Accelerating Offline RL based Recommender Systems.
Mayank MishraRekha SinghalRavi SinghPublished in: AIMLSystems (2021)
Keyphrases
- recommender systems
- reinforcement learning
- collaborative filtering
- matrix factorization
- function approximation
- model free
- real time
- recommendation quality
- user modeling
- user profiling
- information filtering
- cold start problem
- cold start
- user preferences
- trust aware
- transfer learning
- multi agent
- recommendation systems
- user profiles
- latent factor models
- user feedback
- data sparsity
- user modelling
- partially observable domains
- active user
- autonomous learning
- item based collaborative filtering
- rl algorithms
- action space
- implicit feedback
- recommendation algorithms
- temporal difference
- information overload
- user interests
- user interaction