Reranking for Biomedical Named-Entity Recognition.
Kazuhiro YoshidaJun'ichi TsujiiPublished in: BioNLP@ACL (2007)
Keyphrases
- named entity recognition
- information extraction
- named entities
- genia corpus
- natural language processing
- text mining
- relation extraction
- text summarization
- maximum entropy
- conditional random fields
- semi supervised
- visual features
- classifier ensemble
- annotated corpus
- sequence labeling
- proper names
- information retrieval
- question answering
- machine translation
- machine learning
- natural language
- knowledge base
- feature selection
- learning algorithm