Exploring lottery ticket hypothesis in media recommender systems.
Yanfang WangYongduo SuiXiang WangZhenguang LiuXiangnan HePublished in: Int. J. Intell. Syst. (2022)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- multimedia
- recommendation quality
- user profiling
- information filtering
- user preferences
- digital media
- service providers
- information overload
- user modeling
- cross media
- data sparsity
- genetic algorithm
- utility function
- recommendation systems
- personalized recommendation
- implicit feedback
- cold start problem
- product recommendation