Nudging Towards Health? Examining the Merits of Nutrition Labels and Personalization in a Recipe Recommender System.
Ayoub El MajjodiAlain D. StarkeChristoph TrattnerPublished in: UMAP (2022)
Keyphrases
- recommender systems
- collaborative filtering
- national health
- user profiles
- user modeling
- user preferences
- matrix factorization
- user model
- user profiling
- information filtering
- information overload
- personal preferences
- product recommendation
- cold start problem
- personalized recommendation
- health care
- multi label
- image labeling
- recommendation systems
- pairwise
- training data
- data sets
- data sparsity
- class labels
- training examples
- user interface
- recommendation quality
- early warning
- implicit feedback
- user feedback
- cold start
- movie recommendation