CMCLRec: Cross-modal Contrastive Learning for User Cold-start Sequential Recommendation.
Xiaolong XuHongsheng DongLianyong QiXuyun ZhangHaolong XiangXiaoyu XiaYanwei XuWanchun DouPublished in: SIGIR (2024)
Keyphrases
- cold start
- recommender systems
- collaborative filtering
- cold start problem
- cross modal
- learning algorithm
- recommendation systems
- user preferences
- user feedback
- reinforcement learning
- data sparsity
- visual recognition
- active learning
- matrix factorization
- image understanding
- user ratings
- supervised learning
- feature space