Recognizing Biomedical Named Entities in Chinese Research Abstracts.
Baohua GuFred PopowichVerónica DahlPublished in: Canadian Conference on AI (2008)
Keyphrases
- named entities
- information extraction
- text mining
- biomedical literature
- text summarization
- named entity recognition
- annotated corpus
- medline abstracts
- genia corpus
- natural language processing
- relation extraction
- question answering
- named entity extraction
- scientific literature
- information retrieval
- text documents
- chinese named entity recognition
- person names
- machine learning
- text classification
- co occurrence
- web news
- global context
- unsupervised learning
- pattern recognition
- natural language
- noun phrases
- automatic extraction
- conditional random fields
- feature space
- semi supervised
- keyword extraction
- principal component analysis
- computer vision
- personal names
- real world
- databases