Hierarchical Bidirected Graph Convolutions for Large-Scale 3-D Point Cloud Place Recognition.
Dong Wook ShuJunseok KwonPublished in: IEEE Trans. Neural Networks Learn. Syst. (2024)
Keyphrases
- graph model
- graph theory
- small scale
- real world
- weighted graph
- hierarchical structure
- graph theoretic
- structured data
- graph structure
- massive graphs
- graph representation
- directed acyclic graph
- coarse to fine
- real life
- bayesian networks
- bipartite graph
- random walk
- graphical models
- information extraction
- bi directional
- hierarchical classification
- graph clustering
- attributed graphs
- learning algorithm