Vocabulary Selection for Graph of Words Embedding.
Jaume GibertErnest ValvenyHorst BunkePublished in: IbPRIA (2011)
Keyphrases
- keywords
- graph representation
- nodes of a graph
- graph embedding
- graph model
- graph theory
- spectral embedding
- random walk
- word segmentation
- directed graph
- out of vocabulary
- digital images
- graph laplacian
- vector space
- text documents
- image segmentation
- graph grammars
- concept space
- graph mining
- weighted graph
- graph structure
- selection algorithm
- bipartite graph
- connected components