Optimizing Speech Emotion Recognition using Manta-Ray Based Feature Selection.
Soham ChattopadhyayArijit DeyHritam BasakPublished in: CoRR (2020)
Keyphrases
- feature selection
- emotion recognition
- text to speech synthesis
- emotional state
- emotional speech
- speech recognition
- feature set
- text categorization
- feature selection algorithms
- support vector
- recognition engine
- text classification
- ray tracing
- audio visual
- model selection
- data sets
- emotion classification
- feature space
- classification accuracy
- speech signal
- feature subset
- facial expressions
- irrelevant features
- mutual information
- high dimensionality
- spoken language
- support vector machine
- discriminative features
- feature weighting
- feature extraction
- virtual humans
- text to speech
- speech synthesis
- selected features
- microarray data
- video sequences
- human computer interaction