Vocal-based emotion recognition using random forests and decision tree.
Fatemeh NorooziTomasz SapinskiDorota KaminskaGholamreza AnbarjafariPublished in: Int. J. Speech Technol. (2017)
Keyphrases
- random forests
- decision trees
- emotion recognition
- random forest
- logistic regression
- machine learning algorithms
- ensemble methods
- facial expressions
- affective states
- decision tree ensembles
- naive bayes
- machine learning
- regression trees
- tree ensembles
- information gain
- emotional state
- training data
- randomized trees
- training set
- classification models
- feature set
- markov random field
- feature space
- classification trees
- classification and regression trees
- regression forests