Measuring the Impact of Recommender Systems - A Position Paper on Item Consumption in User Studies.
Benedikt LoeppJürgen ZieglerPublished in: ImpactRS@RecSys (2019)
Keyphrases
- user studies
- recommender systems
- cold start problem
- user interaction
- user preferences
- user experience
- search tasks
- personalized recommendation
- item based collaborative filtering
- collaborative filtering
- cold start
- retrieval systems
- user ratings
- recommendation algorithms
- experimental methodology
- item recommendation
- user behavior
- rating prediction
- matrix factorization
- hybrid recommendation
- latent factor models
- user similarity
- active user
- product recommendation
- information management
- multimedia
- learning algorithm