Knowledge-aware Graph Neural Networks with Label Smoothness Regularization for Recommender Systems.
Hongwei WangFuzheng ZhangMengdi ZhangJure LeskovecMiao ZhaoWenjie LiZhongyuan WangPublished in: KDD (2019)
Keyphrases
- neural network
- recommender systems
- domain knowledge
- collaborative filtering
- prior information
- knowledge base
- knowledge discovery
- information overload
- weighted graph
- directed graph
- knowledge sharing
- user profiles
- graph model
- knowledge acquisition
- knowledge management
- artificial neural networks
- graph representation
- directed acyclic graph
- label propagation
- user profiling
- solution path
- bipartite graph
- class labels
- image restoration
- random walk
- text classification
- cost function
- prior knowledge
- objective function