The Effect of Answer Patterns for Supervised Named Entity Recognition in Thai.
Nutcha TirasarojWirote AroonmanakunPublished in: PACLIC (2011)
Keyphrases
- named entity recognition
- semi supervised
- information extraction
- named entities
- natural language processing
- sequence labeling
- relation extraction
- annotated corpus
- text summarization
- conditional random fields
- maximum entropy
- hand coded
- unsupervised learning
- machine learning
- classifier ensemble
- supervised learning
- active learning
- learning algorithm
- pairwise
- feature selection
- databases
- question answering
- co occurrence
- automatic annotation