Hierarchical Multi-label Conditional Random Fields for Aspect-Oriented Opinion Mining.
Diego MarcheggianiOscar TäckströmAndrea EsuliFabrizio SebastianiPublished in: ECIR (2014)
Keyphrases
- conditional random fields
- opinion mining
- multi label
- aspect oriented
- sentiment analysis
- multi label classification
- text classification
- error correcting output coding
- text categorization
- graph cuts
- markov random field
- max margin
- image annotation
- probabilistic model
- information extraction
- higher order
- web page prediction
- image classification
- graphical models
- object oriented
- hidden markov models
- learning tasks
- binary classification
- structured prediction
- generative model
- multi class
- pairwise
- class labels
- multiclass classification
- prediction accuracy
- markov networks
- artificial intelligence
- feature selection
- binary classifiers