Dialect Classification on Printed Text using Perplexity Measure and Conditional Random Fields.
Rongqing HuangJohn H. L. HansenPublished in: ICASSP (4) (2007)
Keyphrases
- conditional random fields
- graphical models
- higher order
- language model
- markov random field
- sequence labeling
- probabilistic model
- information extraction
- machine learning
- decision trees
- named entity recognition
- generative model
- feature selection
- printed text
- crf model
- structured prediction
- topic models
- image classification
- hidden markov models
- pairwise
- text classification
- feature vectors
- feature space
- web page prediction
- multi class classification