Hierarchical Clustering and Classification of Emotions in Human Speech Using Confusion Matrices.
Manuel Reyes-VargasMáximo Sánchez-GutiérrezHugo Leonardo RufinerE. Marcelo AlbornozLeandro Daniel VignoloFabiola Martínez LiconaJohn Goddard ClosePublished in: SPECOM (2013)
Keyphrases
- hierarchical clustering
- confusion matrices
- confusion matrix
- clustering method
- emotional state
- emotion classification
- image classification
- human communication
- decision trees
- feature space
- text classification
- support vector
- feature selection
- partitional clustering
- k means
- emotion recognition
- clustering algorithm
- machine learning
- class labels
- classification algorithm
- support vector machine svm
- cluster ensemble
- support vector machine
- classification accuracy
- high dimensionality
- data clustering
- machine learning algorithms
- classifier ensemble
- binary classification problems
- agglomerative clustering