Metadata Embeddings for User and Item Cold-start Recommendations.
Maciej KulaPublished in: CBRecSys@RecSys (2015)
Keyphrases
- cold start
- recommender systems
- cold start problem
- collaborative filtering
- user preferences
- user ratings
- metadata
- item recommendation
- data sparsity
- recommendation quality
- personalized recommendation
- recommendation algorithms
- tag recommendation
- implicit feedback
- digital libraries
- data sparseness
- matrix factorization
- user interests
- item based collaborative filtering
- information overload
- prediction accuracy
- recommendation systems
- user feedback
- machine learning
- user experience
- eye tracking
- relevance feedback
- reinforcement learning