Speech Emotion Recognition Using Clustering Based GA-Optimized Feature Set.
Sofia KanwalSohail AsgharPublished in: IEEE Access (2021)
Keyphrases
- feature set
- emotion recognition
- genetic algorithm ga
- text to speech synthesis
- audio features
- genetic algorithm
- emotional state
- feature extraction
- genetic algorithm is employed
- feature selection
- classification accuracy
- emotional speech
- random forest
- feature space
- feature vectors
- fitness function
- speech recognition
- facial expressions
- feature representation
- texture features
- evolutionary algorithm
- audio visual
- speech signal
- data sets
- metaheuristic
- text to speech
- feature types
- selected features
- semantic features
- hidden markov models
- feature selection algorithms
- extracted features
- support vector machine
- base classifiers
- artificial neural networks
- linguistic features
- pattern recognition
- speaker identification
- feature subset
- database
- syntactic features
- primitive features
- support vector
- machine learning
- image classification