HMAR: Hierarchical Masked Attention for Multi-Behaviour Recommendation.
Shereen ElsayedAhmed RashedLars Schmidt-ThiemePublished in: CoRR (2024)
Keyphrases
- collaborative filtering
- recommender systems
- coarse to fine
- recommendation systems
- focus of attention
- hierarchical representation
- user preferences
- visual attention
- hierarchical model
- cold start problem
- real time
- hierarchical structures
- hierarchical classification
- user feedback
- web search
- information retrieval
- machine learning