Map-based Visualization of Item Spaces for Increasing Transparency and Control in Recommender Systems.
Johannes KunkelTamara FeldkampJürgen ZieglerPublished in: Mensch & Computer (2019)
Keyphrases
- recommender systems
- user preferences
- collaborative filtering
- cold start problem
- data analysis
- optimal control
- control method
- control system
- data visualization
- control theory
- recommendation algorithms
- color coded
- neural network
- personal preferences
- cold start
- control strategy
- maximum a posteriori
- data acquisition
- personalized recommendation
- visualization tools
- information visualization
- user ratings
- data sparsity
- recommendation systems
- geo referenced
- rating prediction