Extracting Causal Relations from Emergency Cases Based on Conditional Random Fields.
Jiangnan QiuLiwei XuJie ZhaiLing LuoPublished in: KES (2017)
Keyphrases
- conditional random fields
- causal relations
- causal models
- sequence labeling
- graphical models
- higher order
- random fields
- hidden markov models
- crf model
- probabilistic model
- named entity recognition
- information extraction
- markov random field
- pairwise
- structured prediction
- semi markov
- conditional probabilities
- web page prediction
- generative model
- temporal relations
- k means
- error correcting output coding
- machine learning
- belief propagation
- segmentation method
- feature space
- information retrieval