Using PMI to Rank and Filter Edges in Graphs of Words.
Marcela Ribeiro de OliveiraEduardo J. SpinosaPublished in: ICAISC (2) (2021)
Keyphrases
- directed graph
- weighted graph
- undirected graph
- spanning tree
- rank order
- fine details
- edge map
- real world graphs
- zero crossing
- n gram
- spectral embedding
- edge information
- connected graphs
- vertex set
- massive graphs
- gaussian filter
- graph mining
- edge weights
- keywords
- low and high frequency
- directed acyclic graph
- graph theory
- word sense disambiguation
- noise reduction
- text documents
- image details
- connected components
- scale space
- orientation selective
- minimum cost
- graph structure
- high frequency components
- graph matching
- directed edges
- denoising