Biomedical Named Entity Recognition with less Supervision.
Omid GhiasvandRohit J. KatePublished in: ICHI (2015)
Keyphrases
- named entity recognition
- information extraction
- genia corpus
- named entities
- natural language processing
- conditional random fields
- maximum entropy
- hand coded
- semi supervised
- text summarization
- text mining
- sequence labeling
- relation extraction
- proper names
- active learning
- information retrieval
- machine learning
- natural language
- annotated corpus
- maximum entropy classifier
- knowledge representation
- classifier ensemble
- question answering
- pairwise