Methodological Issues in Recommender Systems Research (Extended Abstract).
Maurizio Ferrari DacremaPaolo CremonesiDietmar JannachPublished in: IJCAI (2020)
Keyphrases
- extended abstract
- methodological issues
- recommender systems
- collaborative filtering
- matrix factorization
- information filtering
- user profiles
- user preferences
- user feedback
- user profiling
- cold start problem
- recommendation systems
- information overload
- movie recommendation
- user interests
- multiscale
- user modeling
- data sparsity
- cold start
- recommendation algorithms
- personalized recommendation
- implicit feedback
- decision trees
- knowledge base
- artificial intelligence
- learning algorithm