Classifier subset selection for biomedical named entity recognition.
Nazife DimililerEkrem VarogluHakan AltinçayPublished in: Appl. Intell. (2009)
Keyphrases
- named entity recognition
- subset selection
- information extraction
- maximum entropy classifier
- classifier ensemble
- feature selection
- named entities
- natural language processing
- semi supervised
- genia corpus
- text summarization
- text mining
- conditional random fields
- maximum entropy
- relation extraction
- hill climbing
- annotated corpus
- training data
- classification algorithm
- support vector machine
- natural language
- feature set
- question answering
- information retrieval
- class labels
- higher order
- learning algorithm
- machine learning
- feature subset
- unsupervised learning
- graphical models
- training set
- decision trees
- genetic algorithm