Food Recommender Systems: Important Contributions, Challenges and Future Research Directions.
Christoph TrattnerDavid ElsweilerPublished in: CoRR (2017)
Keyphrases
- recommender systems
- collaborative filtering
- lessons learned
- key issues
- open issues
- technical challenges
- databases
- user profiling
- real world
- trust aware
- recent trends
- product recommendation
- cold start problem
- computational approaches
- matrix factorization
- user profiles
- information overload
- image sequences
- personal preferences
- recommendation quality
- machine learning
- collaborative recommender systems