Horting Hatches an Egg: A New Graph-Theoretic Approach to Collaborative Filtering.
Charu C. AggarwalJoel L. WolfKun-Lung WuPhilip S. YuPublished in: KDD (1999)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- data sparsity
- deal with information overload
- implicit feedback
- recommendation systems
- transfer learning
- user preferences
- personalized recommendation
- cold start
- website
- recommendation quality
- making recommendations
- probabilistic matrix factorization
- maximum margin matrix factorization
- databases
- reinforcement learning
- multiscale
- decision trees
- user interests
- computer vision
- artificial intelligence
- machine learning
- pearson correlation coefficient