Effect on speech emotion classification of a feature selection approach using a convolutional neural network.
Ammar AmjadLal KhanHsien-Tsung ChangPublished in: PeerJ Comput. Sci. (2021)
Keyphrases
- emotion classification
- convolutional neural network
- feature selection
- emotion recognition
- lexical features
- face detection
- syntactic analysis
- speech recognition
- text categorization
- sentence level
- audio visual
- neural network
- feature set
- machine learning
- model selection
- multi modal
- classification accuracy
- feature space
- speech signal
- support vector machine
- knn
- support vector