Combining Filter-Based Feature Selection Methods and Gaussian Mixture Model for the Classification of Seismic Events From Cotopaxi Volcano.
Pablo VenegasNoel PérezDiego S. BenítezRomán A. Lara-CuevaMario RuizPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2019)
Keyphrases
- gaussian mixture model
- feature vectors
- feature space
- mixture model
- density estimation
- pattern recognition
- em algorithm
- speaker recognition
- gaussian mixture
- support vector machine
- expectation maximization
- maximum likelihood
- speaker identification
- machine learning
- supervised learning
- support vector
- probability density function
- noise reduction
- maximum likelihood criterion
- background subtraction
- model selection
- text classification
- feature set
- training set
- gaussian model
- image processing
- feature selection
- bayesian information criterion
- gaussian mixture modeling
- learning algorithm