Dialog speech sentiment classification for imbalanced datasets.
Sergis NicolaouLambros MavridesGeorgina TryfouKyriakos ToliasKonstantinos P. PanousisSotirios ChatzisSergios TheodoridisPublished in: CoRR (2021)
Keyphrases
- sentiment classification
- imbalanced datasets
- sentiment analysis
- cost sensitive learning
- text classification
- class distribution
- cross domain
- class imbalance
- ensemble methods
- decision trees
- sampling methods
- imbalanced class distribution
- imbalanced data
- cross lingual
- feature selection algorithms
- cost sensitive
- text mining
- training dataset
- natural language
- natural language processing
- support vector machine
- learning process
- similarity measure
- feature selection