Optimism Based Exploration in Large-Scale Recommender Systems.
Hongbo GuoRuben NaeffAlex NikulkovZheqing ZhuPublished in: CoRR (2023)
Keyphrases
- recommender systems
- collaborative filtering
- user preferences
- cold start problem
- small scale
- information filtering
- user interests
- trust aware
- cold start
- user profiling
- implicit feedback
- web scale
- matrix factorization
- neural network
- information overload
- user modeling
- evolutionary algorithm
- real life
- data analysis
- information systems
- user modelling
- machine learning