Automatic Detection of Depression in Speech Using Gaussian Mixture Modeling with Factor Analysis.
Douglas E. SturimPedro A. Torres-CarrasquilloThomas F. QuatieriNicolas MalyskaAlan McCreePublished in: INTERSPEECH (2011)
Keyphrases
- automatic detection
- factor analysis
- gaussian mixture modeling
- gaussian mixture model
- image representation
- independent component analysis
- discriminant analysis
- matrix factorization
- cluster analysis
- statistical tests
- speech signal
- rate control scheme
- object recognition
- mixture model
- linear discriminant analysis
- data analysis
- k means
- prior knowledge
- pattern recognition
- support vector machine svm
- expectation maximization
- supervised learning
- probabilistic model
- active learning