Named Entity Recognition using Machine Learning Methods and Pattern-Selection Rules.
Choong-Nyoung SeonYoungjoong KoJeong-Seok KimJungyun SeoPublished in: NLPRS (2001)
Keyphrases
- named entity recognition
- information extraction
- named entities
- hand coded
- natural language processing
- text summarization
- maximum entropy
- conditional random fields
- semi supervised
- relation extraction
- annotated corpus
- sequence labeling
- maximum entropy classifier
- association rules
- co occurrence
- classifier ensemble
- proper names
- hidden markov models
- information retrieval
- higher order
- natural language
- image processing
- artificial intelligence
- databases