Baselines and Bigrams: Simple, Good Sentiment and Topic Classification.
Sida I. WangChristopher D. ManningPublished in: ACL (2) (2012)
Keyphrases
- decision rules
- classification accuracy
- image classification
- pattern recognition
- decision trees
- text classification
- feature vectors
- support vector machine
- classification method
- automatic classification
- classification scheme
- supervised learning
- support vector
- feature selection
- polarity classification
- machine learning
- topic specific
- pattern classification
- classification algorithm
- n gram
- topic models
- benchmark datasets
- feature space
- machine learning algorithms
- support vector machine svm
- model selection
- sentiment classification
- document level
- topic detection
- neural network