Exploiting Knowledge Graphs for Auto-Encoding User Ratings in Recommender Systems.
Vito BelliniTommaso Di NoiaEugenio Di SciascioAngelo SchiavonePublished in: IIR (2018)
Keyphrases
- recommender systems
- user ratings
- collaborative filtering
- information overload
- user model
- matrix factorization
- data mining techniques
- recommendation quality
- artificial intelligence
- cold start
- user preferences
- rating prediction
- information filtering
- knowledge discovery
- knowledge representation
- machine learning
- prediction accuracy
- recommendation systems
- personalized recommendation
- implicit feedback
- data sparsity
- data analysis
- cold start problem
- collaborative filtering algorithms
- data mining