Research on Domain Term Extraction Based on Conditional Random Fields.
Dequan ZhengTiejun ZhaoJing YangPublished in: ICCPOL (2009)
Keyphrases
- conditional random fields
- term extraction
- graphical models
- markov random field
- sequence labeling
- probabilistic model
- hidden markov models
- information extraction
- pairwise
- automatic extraction
- higher order
- generative model
- crf model
- semantic segmentation
- web page prediction
- maximum entropy
- named entity recognition
- domain specific
- supervised learning
- superpixels
- keyword extraction
- error correcting output coding
- segmentation method
- ontology learning
- information retrieval
- semi supervised
- multi class
- feature selection