Classification on Stiefel and Grassmann manifolds via maximum Likelihood estimation of matrix distributions.
Muhammad AliJunbin GaoMichael AntolovichPublished in: IJCNN (2016)
Keyphrases
- maximum likelihood estimation
- probability distribution
- multivariate gaussian
- em algorithm
- probability density
- maximum likelihood
- parameter estimation
- expectation maximization
- unsupervised learning
- machine learning methods
- mixture of gaussians
- feature selection
- support vector machine
- machine learning
- training set
- feature extraction
- nearest neighbor
- probabilistic model
- feature vectors
- generative model
- density estimation
- density function
- feature space