Learning conditional random fields with latent sparse features for acronym expansion finding.
Jie LiuJimeng ChenYi ZhangYalou HuangPublished in: CIKM (2011)
Keyphrases
- conditional random fields
- structured prediction
- sequence labeling
- learning models
- prior knowledge
- learning process
- co occurrence
- learning tasks
- parameter learning
- feature vectors
- active learning
- hidden markov models
- learning problems
- max margin
- learning algorithm
- graphical models
- maximum likelihood
- structured learning
- semi markov