Named Entity Recognition by Character-Based Word Classification Using a Domain Specific Dictionary.
Makoto HiramatsuKei WakabayashiJun HarashimaPublished in: CICLing (2) (2019)
Keyphrases
- named entity recognition
- domain specific
- named entities
- information extraction
- relation extraction
- named entity recognizer
- natural language processing
- classifier ensemble
- machine learning
- text summarization
- co occurrence
- maximum entropy classifier
- feature selection
- maximum entropy
- pattern recognition
- feature extraction
- text classification
- general purpose
- supervised learning
- semi supervised
- question answering
- classification algorithm
- feature space
- annotated corpus
- decision trees
- word sense disambiguation
- noun phrases
- natural language
- sequence labeling