Class-Decomposition and Augmentation for Imbalanced Data Sentiment Analysis.
Carlos Francisco Moreno-GarcíaChrisina JayneEyad ElyanPublished in: IJCNN (2021)
Keyphrases
- sentiment analysis
- imbalanced data
- opinion mining
- sentiment classification
- imbalanced datasets
- text classification
- minority class
- sentiment lexicon
- text mining
- class distribution
- natural language processing
- linear regression
- artificial intelligence
- decision trees
- feature selection
- product reviews
- knowledge discovery