GNN学习记录_4
MessagePassing
Question
Given a network with labels on some nodes, how do we assign
labels to all other nodes in the network?
Methode
• Relational classification
• Iterative classification
• Loopy belief propagation
Relational classification
Iteratively update probabilities of node belonging
to a label class based on its neighbors
Iterative classification
Improve over collective classification to handle
attribute/feature information
Classify node i based on its features as well as
labels of neighbors
Loopy belief propagation
