Graph Learning in 4D: a Quaternion-valued Laplacian to Enhance Spectral GCNs.

Stefano Fiorini Stefano Coniglio Michele Ciavotta Enza Messina

Published in: CoRR (2023)

Keyphrases

learning algorithm
learning process
active learning
graph theory
supervised learning
learning systems
prior knowledge
mobile learning
learning tasks
learning problems
graph structure
neural network
edge detection
online learning
random walk
spectral decomposition