A genetic algorithm for segmentation and information retrieval of SEC regulatory filings.
Joshua CarrollThomas Y. LeePublished in: DG.O (2008)
Keyphrases
- information retrieval
- genetic algorithm
- image segmentation
- level set
- segmentation algorithm
- search engine
- medical images
- information extraction
- brain mri
- segmentation method
- information retrieval systems
- optimal segmentation
- region growing
- vector space model
- multi objective
- segmentation accuracy
- object segmentation
- multiscale
- text segmentation
- fuzzy logic
- computer vision
- query expansion
- test collection
- retrieval model
- microscopy images
- segmentation errors
- motion segmentation
- shape prior
- fitness function
- fully automatic
- genetic algorithm ga
- energy function
- question answering
- high speed
- edge detection
- probabilistic model
- image analysis
- artificial neural networks
- video sequences