Characterization and graph embedding of weighted social networks through Diffusion Wavelets.

Zhiliang Chen Junfeng Wu Huakang Li Guozi Sun

Published in: IEEE BigData (2019)

Keyphrases

graph embedding
social networks
information diffusion
semi supervised
discriminant analysis
cross view

dimensionality reduction
discriminant embedding
low dimensional
data representation
signal processing

subspace learning
image processing
feature representation
feature extraction
neural network

image classification
semi supervised learning
high dimensional
dictionary learning
feature selection