Recognising Informative Web Page Blocks Using Visual Segmentation for Efficient Information Extraction.
Jinbeom KangJoongmin ChoiPublished in: J. Univers. Comput. Sci. (2008)
Keyphrases
- information extraction
- web pages
- image segmentation
- multiscale
- segmentation algorithm
- page segmentation
- precision and recall
- image analysis
- fully automatic
- level set
- search engine
- data extraction
- web server
- test images
- text mining
- website
- visual features
- natural images
- structured data
- segmentation method
- named entities
- image classification
- keywords
- high level
- shape prior
- named entity recognition
- machine learning