XPLODIV: An Exploitation-Exploration Aware Diversification Approach for Recommender Systems.
Andrea Barraza-UrbinaBenjamin HeitmannConor HayesAngela Carrillo RamosPublished in: FLAIRS Conference (2015)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- search strategies
- user profiles
- search capabilities
- user modeling
- user preferences
- tabu search
- trust aware
- cold start
- cold start problem
- information overload
- active exploration
- evolutionary algorithm
- search result diversification
- netflix prize
- neural network
- exploration exploitation tradeoff
- user profiling
- implicit feedback
- visualization tool
- information filtering
- user feedback
- data analysis
- multi agent