Chinese Word Segmentation and Named Entity Recognition Based on Conditional Random Fields Models.
Yuanyong FengLe SunYuanhua LvPublished in: SIGHAN@COLING/ACL (2006)
Keyphrases
- conditional random fields
- named entity recognition
- probabilistic model
- sequence labeling
- information extraction
- structured prediction
- named entities
- maximum entropy
- graphical models
- natural language processing
- pos tagging
- text summarization
- generative model
- markov random field
- chinese word segmentation
- higher order
- hidden markov models
- relation extraction
- crf model
- semi supervised
- pairwise
- text mining
- prior knowledge
- segmentation method
- input image
- active learning
- feature selection
- information retrieval