Explainable Collaborative Filtering Recommendations Enriched with Contextual Information.
Alexandra Vultureanu-AlbisiCostin BadicaPublished in: ICSTCC (2021)
Keyphrases
- contextual information
- collaborative filtering
- recommender systems
- making recommendations
- recommendation quality
- personalized recommendation
- cold start
- collaborative filtering algorithms
- context aware
- cold start problem
- recommendation systems
- user preferences
- data sparsity
- demographic information
- online dating
- content based filtering
- matrix factorization
- context aware recommendation
- recommendation algorithms
- hybrid recommendation
- latent factor models
- user ratings
- implicit feedback
- collaborative filtering recommendation
- product recommendation
- active user
- global information
- user profiles
- user interests
- high level
- information filtering
- spatial context
- information overload
- expert systems
- social context
- collaborative recommendation
- user similarity
- contextual constraints
- user model
- contextual knowledge
- appearance information