Help from Meta-Path: Node and Meta-Path Contrastive Learning for Recommender Systems.
Mingyuan HuangPengpeng ZhaoXuefeng XianJianfeng QuGuanfeng LiuYanchi LiuVictor S. ShengPublished in: IJCNN (2022)
Keyphrases
- recommender systems
- learning process
- shortest path
- learning tasks
- learning algorithm
- decision trees
- inductive inference
- knowledge acquisition
- root node
- optimal path
- learning systems
- supervised learning
- domain knowledge
- unsupervised learning
- collaborative filtering
- background knowledge
- mobile learning
- learning problems
- prior knowledge
- labeling scheme
- neural network