Word of mouth quality classification based on contextual sentiment lexicons.
Chihli HungPublished in: Inf. Process. Manag. (2017)
Keyphrases
- sentiment analysis
- text classification
- classification accuracy
- classification method
- classification scheme
- decision trees
- classification algorithm
- automatic classification
- sentiment classification
- support vector machine
- pattern recognition
- support vector
- pattern classification
- high quality
- machine learning methods
- feature extraction
- feature selection
- support vector machine svm
- classification models
- context sensitive
- class labels
- machine learning
- feature vectors
- benchmark datasets
- contextual information
- training samples
- text mining
- training set
- classification systems
- opinion mining