A 3D Item Space Visualization for Presenting and Manipulating User Preferences in Collaborative Filtering.
Johannes KunkelBenedikt LoeppJürgen ZieglerPublished in: IUI (2017)
Keyphrases
- user preferences
- collaborative filtering
- recommender systems
- user behavior
- making recommendations
- user profiles
- recommendation systems
- personalized recommendation
- user feedback
- recommendation algorithms
- matrix factorization
- collaborative recommendation
- information filtering
- preference model
- user specific
- preference models
- item recommendation
- pearson correlation coefficient
- social influence
- data sparsity
- prediction accuracy
- product recommendation
- cold start problem
- user interests
- orders of magnitude
- active learning