Annotation of Chemical Named Entities.
Peter T. CorbettColin R. BatchelorSimone TeufelPublished in: BioNLP@ACL (2007)
Keyphrases
- named entities
- annotated corpus
- named entity recognition
- information extraction
- relation extraction
- co occurrence
- natural language processing
- named entity extraction
- question answering
- text mining
- linguistic features
- metadata
- global context
- text documents
- semantic annotation
- automatic annotation
- chinese named entity recognition
- image retrieval
- unsupervised learning
- noun phrases
- active learning
- image annotation
- semi supervised
- text corpus
- search engine
- learning algorithm
- person names
- machine learning
- blind relevance feedback
- real world