Time series classification with feature covariance matrices.
Hamza ErgezerKemal LeblebiciogluPublished in: Knowl. Inf. Syst. (2018)
Keyphrases
- covariance matrices
- covariance matrix
- feature vectors
- maximum likelihood
- gaussian mixture model
- gaussian distribution
- distance measure
- vector space
- multivariate normal
- gaussian mixture
- linear classifiers
- feature set
- euclidean distance
- image features
- dynamic time warping
- multi class
- active learning
- training data
- feature extraction
- lie group
- riemannian metric
- image processing