The power of ensemble learning in sentiment analysis.
Jacqueline KazmaierJan H. van VuurenPublished in: Expert Syst. Appl. (2022)
Keyphrases
- sentiment analysis
- ensemble learning
- opinion mining
- sentiment classification
- generalization ability
- ensemble methods
- text classification
- sentence level
- natural language processing
- text mining
- product reviews
- sentiment lexicon
- concept drift
- random forest
- unlabeled data
- feature selection
- base classifiers
- knowledge representation
- online reviews
- feature vectors
- natural language
- data mining
- neural network
- databases
- product features
- data sets