Speech emotion recognition based on feature selection and extreme learning machine decision tree.
Zhentao LiuMin WuWeihua CaoJun-Wei MaoJian-Ping XuGuanzheng TanPublished in: Neurocomputing (2018)
Keyphrases
- extreme learning machine
- speech emotion recognition
- feature selection
- decision trees
- information gain
- feed forward neural networks
- classification models
- naive bayes
- support vector regression
- neural network
- feedforward neural networks
- support vector machine
- machine learning
- variable selection
- text categorization
- support vector
- machine learning algorithms
- gaussian processes
- multi class
- hidden nodes
- text classification
- feature set
- classification accuracy
- dimensionality reduction
- model selection
- single layer
- feature space
- activation function
- random forest
- feature extraction
- multi layer
- feature subset
- artificial neural networks
- training set
- k nearest neighbor
- principal component analysis
- knn
- ensemble methods
- dimension reduction
- linear combination