Evolution Maps for Connected Components in Text Documents.
Ofer BillerKlara KedemIts'hak DinsteinJihad El-SanaPublished in: ICFHR (2012)
Keyphrases
- connected components
- text documents
- text mining
- binary images
- information extraction
- keywords
- text categorization
- text classification
- wordnet
- named entities
- topic models
- textual information
- level set
- bag of words
- automatic text categorization
- graph mining
- connected component labeling
- connected component analysis
- maximum likelihood
- gray scale
- knowledge base
- natural language processing
- image segmentation
- input image
- knn
- expert systems
- term frequency
- search engine
- neural network