An Analytic Distance Metric for Gaussian Mixture Models with Application in Image Retrieval.
Giorgos SfikasConstantinos ConstantinopoulosAristidis LikasNikolas P. GalatsanosPublished in: ICANN (2) (2005)
Keyphrases
- distance metric
- gaussian mixture model
- image retrieval
- euclidean distance
- mixture model
- neural network
- data points
- linear transformation
- metric learning
- distance measure
- speaker recognition
- covariance matrices
- expectation maximization
- similarity search
- principal component analysis
- probabilistic model
- latent variables
- pattern recognition
- reinforcement learning
- database systems
- distance metric learning
- decision trees