Optimizing Ranking Algorithm in Recommender System via Deep Reinforcement Learning.
Jianhua HanYong YuFeng LiuRuiming TangYuzhou ZhangPublished in: AIAM (IEEE) (2019)
Keyphrases
- ranking algorithm
- recommender systems
- reinforcement learning
- link analysis
- collaborative filtering
- ranking functions
- affinity graph
- state space
- web graph
- user profiles
- manifold ranking
- query dependent
- user preferences
- web image search
- machine learning
- ranking scheme
- learning algorithm
- user interests
- user model
- tf idf
- link structure
- recommendation algorithms
- website
- dynamic programming
- learning problems
- web mining