Named Entity Recognition for Vietnamese Documents Using Semi-supervised Learning Method of CRFs with Generalized Expectation Criteria.
Thi-Ngan PhamMinh Le NguyenQuang-Thuy HaPublished in: IALP (2012)
Keyphrases
- named entity recognition
- semi supervised learning
- semi supervised
- information extraction
- conditional random fields
- named entities
- natural language processing
- pairwise
- question answering
- data sets
- information retrieval systems
- unsupervised learning
- feature set
- segmentation algorithm
- labeled data
- higher order
- supervised learning
- probabilistic model
- knowledge base