A systematic review of named entity recognition in biomedical texts.
Rodrigo Rafael Villarreal GoulartVera Lúcia Strube de LimaClarissa Castellã XavierPublished in: J. Braz. Comput. Soc. (2011)
Keyphrases
- named entity recognition
- systematic review
- genia corpus
- information extraction
- named entities
- empirical studies
- natural language processing
- natural language text
- text mining
- conditional random fields
- text summarization
- linguistic features
- text documents
- semi supervised
- annotated corpus
- relation extraction
- maximum entropy
- sequence labeling
- classifier ensemble
- natural language
- co occurrence
- object recognition
- learning process
- artificial intelligence
- question answering
- knowledge base
- feature selection