Self-supervised learning for recommender systems: A survey
In recent years, neural architecture-based recommender systems have achieved
tremendous success, but they still fall short of expectation when dealing with highly sparse …
tremendous success, but they still fall short of expectation when dealing with highly sparse …
Contrastive self-supervised learning in recommender systems: A survey
Deep learning-based recommender systems have achieved remarkable success in recent
years. However, these methods usually heavily rely on labeled data (ie, user-item …
years. However, these methods usually heavily rely on labeled data (ie, user-item …
[HTML][HTML] UPRec: User-aware Pre-training for sequential Recommendation
Recent years witness the success of pre-trained models to alleviate the data sparsity
problem in recommender systems. However, existing pre-trained models for …
problem in recommender systems. However, existing pre-trained models for …