Multi-task Item-attribute Graph Pre-training for Strict Cold-start Item Recommendation.
Yuwei CaoLiangwei YangChen WangZhiwei LiuHao PengChenyu YouPhilip S. YuPublished in: CoRR (2023)
Keyphrases
- item recommendation
- multi task
- cold start
- tag recommendation
- collaborative filtering
- matrix factorization
- recommender systems
- learning tasks
- implicit feedback
- data sparsity
- transfer learning
- user preferences
- personalized recommendation
- user ratings
- gaussian processes
- learning problems
- training set
- recommendation systems
- eye tracking
- supervised learning
- feature selection
- user feedback
- recommendation algorithms
- machine learning
- image content
- filtering algorithm
- user profiles
- multi modal
- relevance feedback
- data sparseness
- reinforcement learning