A Bootstrapping Approach for Geographic Named Entity Annotation.
Seungwoo LeeGary Geunbae LeePublished in: AIRS (2004)
Keyphrases
- named entities
- named entity recognition
- annotated corpus
- relation extraction
- information extraction
- weakly supervised
- natural language processing
- co occurrence
- named entity extraction
- question answering
- text mining
- proper names
- unsupervised learning
- machine learning
- automatic annotation
- image annotation
- semantic annotation
- active learning
- maximum entropy
- conditional random fields
- noun phrases
- global context
- visual concepts
- semi supervised
- pattern recognition
- linguistic features
- keywords
- person names
- metadata
- data sets
- named entity disambiguation