Spoken emotion recognition through optimum-path forest classification using glottal features.
Alexander I. IlievMichael S. ScordilisJoão P. PapaAlexandre X. FalcãoPublished in: Comput. Speech Lang. (2010)
Keyphrases
- emotion classification
- optimum path forest
- emotion recognition
- feature vectors
- classification accuracy
- feature set
- emotional speech
- bayesian classifier
- feature extraction
- decision boundary
- feature space
- svm classifier
- class labels
- nearest neighbor classifier
- pattern recognition
- lexical features
- decision trees
- image classification
- training set
- human computer interaction
- low level
- support vector
- feature selection
- speech recognition
- information fusion
- audio visual
- image features
- emotional state
- learning algorithm
- video sequences
- strongly connected
- hidden markov models
- nearest neighbor
- machine learning
- training examples