A hierarchical feature decomposition clustering algorithm for unsupervised classification of document image types.
Dean CurtisVitaliy KubushynEvangelos A. YfantisMichael RogersPublished in: ICMLA (2007)
Keyphrases
- document images
- unsupervised classification
- clustering algorithm
- clustering ensemble
- data clustering
- unsupervised learning
- document image analysis
- supervised classification
- k means
- document analysis
- scanned documents
- clustering method
- cluster analysis
- line extraction
- probabilistic model
- pattern recognition
- hyperspectral images
- optical character recognition
- remote sensing
- remote sensing data
- image data
- digital libraries
- object recognition