Correction to: User encoding for clustering in very sparse recommender systems tasks.
Pablo Pérez-NúñezJorge DíezOscar LuacesAntonio BahamondePublished in: Multim. Tools Appl. (2022)
Keyphrases
- recommender systems
- collaborative filtering
- user preferences
- user profiles
- user model
- information overload
- user modeling
- clustering algorithm
- cold start problem
- implicit feedback
- user feedback
- cold start
- high dimensional
- user ratings
- recommendation algorithms
- user profiling
- data mining tasks
- soft assignment
- matrix factorization
- recommendation systems
- recommendation quality
- high dimensional data
- end users
- user modelling
- user interests
- clustering method
- user interaction
- k means
- active user
- feature space
- information retrieval
- online dating
- user interface
- transfer learning
- spectral clustering
- hierarchical clustering