Sequence Adaptation via Reinforcement Learning in Recommender Systems.
Stefanos AntarisDimitrios RafailidisPublished in: RecSys (2021)
Keyphrases
- recommender systems
- reinforcement learning
- collaborative filtering
- function approximation
- user modeling
- hidden state
- machine learning
- adaptation process
- matrix factorization
- user profiles
- user profiling
- learning algorithm
- user preferences
- optimal policy
- multi agent
- reinforcement learning algorithms
- markov decision processes
- information overload
- model free
- temporal difference
- data sparsity
- cold start problem
- neural network
- collaborative filtering recommender systems