Improving the Scalability of Semi-Markov Conditional Random Fields for Named Entity Recognition.
Daisuke OkanoharaYusuke MiyaoYoshimasa TsuruokaJun'ichi TsujiiPublished in: ACL (2006)
Keyphrases
- conditional random fields
- semi markov
- named entity recognition
- information extraction
- graphical models
- maximum entropy
- probabilistic model
- hidden markov models
- sequence labeling
- markov random field
- text summarization
- random fields
- higher order
- crf model
- relation extraction
- generative model
- structured prediction
- annotated corpus
- joint inference
- pairwise
- markov models
- superpixels
- segmentation method
- approximate inference
- language model
- natural language processing
- decision trees