Integrating linguistic knowledge into a conditional random fieldframework to identify biomedical named entities.
Tzong-Han TsaiWen-Chi ChouShih-Hung WuTing-Yi SungJieh HsiangWen-Lian HsuPublished in: Expert Syst. Appl. (2006)
Keyphrases
- named entities
- linguistic knowledge
- natural language processing
- information extraction
- linguistic features
- text mining
- noun phrases
- named entity recognition
- natural language
- genia corpus
- co occurrence
- word sense disambiguation
- relation extraction
- question answering
- text documents
- text processing
- knowledge representation
- dialogue system
- annotated corpus
- wordnet
- word sense
- machine translation
- artificial intelligence
- information retrieval
- data mining
- unsupervised learning
- domain knowledge
- training data
- knowledge base
- machine learning