Evaluating Ensemble Strategies for Recommender Systems under Metadata Reduction.
Lassion Laique Bomfim de Souza SantanaAlesson Bruno Santos SouzaDiego Lima SantanaWendel Araújo DouradoFrederico Araújo DurãoPublished in: WebMedia (2017)
Keyphrases
- recommender systems
- metadata
- collaborative filtering
- ensemble methods
- digital libraries
- multimedia
- ensemble learning
- cold start problem
- user profiles
- metadata management
- random forests
- databases
- user profiling
- training data
- resource discovery
- learning resources
- search tools
- information overload
- information resources
- user preferences
- learning objects
- neural network