Hazardous Document Detection Based on Dependency Relations and Thesaurus.
Kazushi IkedaTadashi YanagiharaGen HattoriKazunori MatsumotoYasuhiro TakishimaPublished in: Australasian Conference on Artificial Intelligence (2010)
Keyphrases
- dependency relations
- information retrieval systems
- information retrieval
- document collections
- semantic relations
- detection method
- detection accuracy
- structured documents
- automatic detection
- document classification
- document images
- keywords
- domain specific
- query expansion
- false positives
- digital libraries
- page segmentation
- object detection
- concept space
- relevant documents
- document representation
- latent semantic
- database
- detection rate
- document clustering
- document retrieval
- text documents
- detection algorithm
- knowledge based systems
- general purpose
- natural language processing
- data model