A Decision Method for Online Purchases Considering Dynamic Information Preference Based on Sentiment Orientation Classification and Discrete DIFWA Operators.
Zaoli YangGuanming XiongZehong CaoYuchen LiLucheng HuangPublished in: IEEE Access (2019)
Keyphrases
- classification method
- decision rules
- classification accuracy
- preprocessing
- classification algorithm
- support vector machine
- decision making
- prior information
- support vector machine svm
- classification process
- benchmark data sets
- text mining
- classification decisions
- accuracy rate
- classification scheme
- prior knowledge
- objective function
- feature extraction
- neural network
- training samples
- clustering method
- segmentation method
- feature vectors
- pairwise
- pattern recognition
- machine learning methods
- pattern classification
- similarity measure
- web pages
- learning algorithm
- machine learning