Campos Aleatórios Condicionais Aplicados à Detecção de Estrutura Retórica em Resumos de Textos Acadêmicos em Português (Conditional Random Fields Applied to Rhetorical Structure Detection in Academic Abstracts in Portuguese).
Alexandre C. AndreaniValéria Delisandra FeltrimPublished in: STIL (2015)
Keyphrases
- conditional random fields
- probabilistic model
- generative model
- expectation maximization
- parameter learning
- information extraction
- graphical models
- sequence labeling
- em algorithm
- random fields
- maximum entropy
- markov random field
- higher order
- semi markov
- undirected graphical models
- parameter estimation
- structured prediction
- markov models
- structured learning
- web documents
- web page prediction
- maximum likelihood
- natural language processing
- hidden markov models
- image segmentation
- named entity recognition
- bayesian framework
- decision trees
- image labeling
- pairwise