Feature Selection for Document Flow Segmentation.
Ahmed HamdiMickaël CoustatyAurélie JosephVincent Poulain D'AndecyAntoine DoucetJean-Marc OgierPublished in: DAS (2018)
Keyphrases
- feature selection
- page segmentation
- level set
- image segmentation
- multiscale
- region growing
- information retrieval systems
- retrieval systems
- document images
- shape prior
- segmentation algorithm
- information retrieval
- feature extraction
- document classification
- fully automatic
- document retrieval
- energy function
- web documents
- document collections
- support vector
- document clustering
- irrelevant features
- text classifiers
- vector space model
- object segmentation
- information gain
- text categorization
- edge detection
- image regions
- segmentation method
- text classification
- dimensionality reduction
- text documents
- medical images
- classification accuracy
- feature space
- flow field
- clustering algorithm
- digital libraries
- feature selection algorithms
- user queries
- graph cuts