Structure Extraction from Decorated Characters by Graph Spectral Decomposition and Component Selection Criterion.
Hideaki KawanoAkito ShimamuraHiroshi MaedaHideaki OriiNorikazu IkomaPublished in: J. Adv. Comput. Intell. Intell. Informatics (2010)
Keyphrases
- spectral decomposition
- selection criterion
- structure extraction
- model selection
- graph structures
- laplacian matrix
- variable selection
- feature selection
- mutual information
- learning algorithm
- objective function
- directed graph
- support vector machine
- graph structure
- random walk
- decision trees
- spectral clustering
- weighted graph
- graph data
- graph mining
- image segmentation
- graph clustering
- image analysis
- graph representation
- cross validation
- feature set