Improving ranking function and diversification in interactive recommendation systems based on deep reinforcement learning.
Vahid BaghiSeyed Mohammad Seyed MotehayeriAli MoeiniRooholah AbedianPublished in: CSICC (2021)
Keyphrases
- recommendation systems
- ranking functions
- web search
- reinforcement learning
- learning to rank
- collaborative filtering
- supervised learning
- web search engines
- ranking algorithm
- search engine
- document retrieval
- user preferences
- ranking svm
- user feedback
- recommender systems
- collaborative filtering recommendation algorithm
- real valued
- scoring function
- clickthrough data
- recommendation algorithms
- directly optimize
- social recommendation
- learning algorithm
- multi class
- learning process
- data sets
- query logs
- learning problems
- relevance judgments
- user interaction
- personalized recommendation
- information extraction
- training set
- support vector