An adversarial-example generation method for Chinese sentiment tendency classification based on audiovisual confusion and contextual association.
Hongxu OuLong YuShengwei TianXin ChenChen ShiBo WangTiejun ZhouPublished in: Knowl. Inf. Syst. (2023)
Keyphrases
- generation method
- decision trees
- support vector
- pattern recognition
- classification accuracy
- text classification
- classification systems
- classification scheme
- machine learning
- sentiment analysis
- feature generation
- classification method
- feature selection
- pattern classification
- classification algorithm
- support vector machine
- decision rules
- class labels
- benchmark datasets
- machine learning methods
- classification rules
- positive and negative
- machine learning algorithms
- video data
- video retrieval
- automatic classification
- contextual information
- image classification
- classification process
- opinion mining
- feature space