Combining Proper Name-Coreference with Conditional Random Fields for Semi-supervised Named Entity Recognition in Vietnamese Text.
Rathany Chan SamHuong Thanh LeThuy Thanh NguyenThien Huu NguyenPublished in: PAKDD (1) (2011)
Keyphrases
- named entity recognition
- conditional random fields
- semi supervised
- text summarization
- sequence labeling
- information extraction
- named entity disambiguation
- named entity recognizer
- maximum entropy
- generative model
- semi supervised learning
- graphical models
- pairwise
- probabilistic model
- higher order
- text documents
- named entities
- labeled data
- markov random field
- relation extraction
- unlabeled data
- hidden markov models
- text mining
- information retrieval
- joint inference
- crf model
- unsupervised learning
- annotated corpus
- structured prediction
- natural language processing
- supervised learning
- active learning
- web documents
- markov networks
- support vector machine