Biomedical Named Entity Recognition: A Poor Knowledge HMM-Based Approach.
Natalia PonomarevaFerran PlaAntonio MolinaPaolo RossoPublished in: NLDB (2007)
Keyphrases
- named entity recognition
- information extraction
- named entities
- conditional random fields
- natural language processing
- hidden markov models
- maximum entropy
- text summarization
- knowledge base
- sequence labeling
- expert systems
- relation extraction
- semi supervised
- hand coded
- annotated corpus
- classifier ensemble
- text mining
- knowledge discovery
- natural language
- semantic information
- word sense disambiguation
- graphical models
- prior knowledge
- object recognition
- artificial intelligence