Improving Graph Trend Filtering with Non-convex Penalties.

Rohan Varma Harlin Lee Yuejie Chi Jelena Kovacevic

Published in: ICASSP (2019)

Keyphrases

convex optimization
directed acyclic graph
graph representation
structured data
convex hull
graph structure
connected components
graph theoretic
graph model
information filtering
convex programming
image segmentation
graph theory
directed graph
graph mining
filtering algorithm
convex relaxation
min cut
stable set