Incorporating global information into named entity recognition systems using relational context.
Yuval MerhavFilipe de Sá MesquitaDenilson BarbosaWai Gen YeeOphir FriederPublished in: SIGIR (2010)
Keyphrases
- global information
- named entity recognition
- global knowledge
- global context
- information extraction
- named entities
- natural language processing
- contextual information
- conditional random fields
- maximum entropy
- metadata
- text summarization
- semi supervised
- relational databases
- expert systems
- structural information
- question answering
- text mining
- learning algorithm