A Classification of Adjectives for Polarity Lexicons Enhancement.
Silvia VázquezNúria BelPublished in: LREC (2012)
Keyphrases
- sentiment analysis
- text classification
- image processing
- automatic classification
- support vector
- pattern recognition
- support vector machine
- classification algorithm
- support vector machine svm
- sentiment classification
- image classification
- classification systems
- classification accuracy
- machine learning
- feature space
- product features
- neural network
- decision trees
- polarity classification
- classification method
- class labels
- machine learning algorithms
- unsupervised learning
- feature extraction
- face recognition
- decision rules
- benchmark datasets
- image enhancement
- positive and negative
- pattern classification
- cost sensitive
- wordnet
- classification scheme
- feature set