Character-level neural network for biomedical named entity recognition.
Mourad GridachPublished in: J. Biomed. Informatics (2017)
Keyphrases
- named entity recognition
- information extraction
- neural network
- named entities
- natural language processing
- text summarization
- conditional random fields
- hand coded
- maximum entropy
- semi supervised
- genia corpus
- relation extraction
- machine learning
- text mining
- sequence labeling
- pattern recognition
- maximum entropy classifier
- co occurrence
- active learning
- data mining
- proper names
- real world