A Salient Feature Extraction Algorithm for Speech Emotion Recognition.
Ruiyu LiangHuawei TaoGuichen TangQingyun WangLi ZhaoPublished in: IEICE Trans. Inf. Syst. (2015)
Keyphrases
- evolutionary algorithm
- multi objective
- optimization algorithm
- preprocessing
- learning algorithm
- experimental evaluation
- cost function
- times faster
- feature extraction
- high accuracy
- improved algorithm
- detection algorithm
- dynamic programming
- linear programming
- computational complexity
- matching algorithm
- significant improvement
- k means
- image processing
- genetic algorithm
- speech emotion recognition
- recognition algorithm
- frequency domain
- extracted features
- data sets
- expectation maximization
- input data
- worst case
- computational cost
- np hard
- search space
- optimal solution
- objective function
- neural network