Overcoming Data Sparsity in Predicting User Characteristics from Behavior through Graph Embeddings.
Munira SyedDaheng WangMeng JiangOliver ConwayVishal JunejaSriram SubramanianNitesh V. ChawlaPublished in: ASONAM (2020)
Keyphrases
- data sparsity
- collaborative filtering
- recommender systems
- cold start problem
- recommendation quality
- matrix factorization
- cold start
- user experience
- user ratings
- information overload
- user preferences
- transfer learning
- machine learning
- user interests
- recommendation systems
- user profiles
- user interaction
- training data
- decision trees