Multi-classification speech emotion recognition based on two-stage bottleneck features selection and MCJD algorithm.
Linhui SunYiqing HuangQiu LiPingan LiPublished in: Signal Image Video Process. (2022)
Keyphrases
- selection algorithm
- classification method
- preprocessing
- feature set
- extracted features
- irrelevant features
- detection algorithm
- feature vectors
- dynamic programming
- np hard
- similarity measure
- classification algorithm
- matching algorithm
- feature space
- feature extraction
- feature selection
- learning algorithm
- multi class classification
- classification accuracy
- support vector machine svm
- worst case
- cost function
- computational complexity
- support vector
- optimal solution
- benchmark datasets
- accuracy rate
- feature weighting
- k means
- recognition algorithm
- feature selection algorithms
- classification process
- neural network
- feature values
- speech emotion recognition
- bayesian classifier
- selecting relevant features
- fingerprint images
- svm classifier
- class labels
- pattern recognition
- clustering algorithm
- machine learning