Uncertainty-aware graph neural network for semi-supervised diversified recommendation.
Minjie CaoThomas TranPublished in: Soc. Netw. Anal. Min. (2024)
Keyphrases
- semi supervised
- neural network
- graph construction
- label propagation
- semi supervised classification
- semi supervised learning
- graph based semi supervised learning
- graph theory
- recommender systems
- graph representation
- collaborative filtering
- unsupervised learning
- labeled data
- artificial neural networks
- back propagation
- fault diagnosis
- multi view
- unlabeled data
- random walk
- supervised learning
- graph embedding
- pattern recognition
- neural network is trained
- directed graph
- subspace learning
- genetic algorithm
- neural network model
- pairwise constraints
- graph structure
- prediction model
- graph model
- directed acyclic graph
- weighted graph
- belief functions
- recommendation systems
- graph mining
- graphical models
- semi supervised clustering
- data points
- active learning
- pairwise