Exploiting Named Entity Classes in CCG Surface Realization.
Rajakrishnan RajkumarMichael WhiteDominic EspinosaPublished in: HLT-NAACL (Short Papers) (2009)
Keyphrases
- named entities
- named entity recognition
- co occurrence
- information extraction
- named entity extraction
- natural language processing
- relation extraction
- text mining
- question answering
- linguistic features
- unsupervised learning
- annotated corpus
- web news
- weakly supervised
- person names
- noun phrases
- proper names
- data analysis
- pattern recognition
- feature extraction
- active learning
- maximum entropy model
- learning algorithm