Fusion-based speech emotion classification using two-stage feature selection.
Jie XieMingying ZhuKai HuPublished in: Speech Commun. (2023)
Keyphrases
- emotion classification
- feature selection
- emotion recognition
- lexical features
- information fusion
- syntactic analysis
- data fusion
- speech recognition
- speaker independent
- sentence level
- support vector
- text categorization
- audio visual
- model selection
- facial expressions
- classification accuracy
- text classification
- feature set
- semantic analysis
- machine learning
- training data
- speaker verification
- emotional state
- human computer interaction
- feature space
- feature extraction
- speaker identification
- sentiment analysis