An Improved Extraction Pattern Representation Model for Automatic IE Pattern Acquisition.
Kiyoshi SudoSatoshi SekineRalph GrishmanPublished in: ACL (2003)
Keyphrases
- pattern representation
- management system
- experimental data
- knowledge base
- pattern recognition
- mathematical model
- formal model
- information extraction
- theoretical analysis
- simulation model
- neural network model
- statistical model
- computational model
- search engine
- video sequences
- objective function
- similarity measure
- feature selection