Semantic enrichment of journal articles using chemical named entity recognition.
Colin R. BatchelorPeter T. CorbettPublished in: ACL (2007)
Keyphrases
- named entity recognition
- semantic enrichment
- journal articles
- information extraction
- named entities
- natural language processing
- conditional random fields
- maximum entropy
- semi supervised
- metadata
- text summarization
- relation extraction
- life sciences
- context dependent
- annotated corpus
- text mining
- high level
- machine learning
- classifier ensemble
- maximum entropy classifier
- data management
- co occurrence
- artificial intelligence
- free text
- knowledge representation
- natural language
- databases
- database