Subspace Gaussian mixture model with state-dependent subspace dimensions.
Tom KoBrian MakCheung-Chi LeungPublished in: ICASSP (2014)
Keyphrases
- gaussian mixture model
- state dependent
- feature space
- covariance matrices
- mixture model
- low dimensional
- steady state
- dimensionality reduction
- principal component analysis
- single server
- em algorithm
- feature vectors
- high dimensional
- expectation maximization
- feature extraction
- gaussian distribution
- data mining
- gaussian mixture modeling
- queueing networks
- background subtraction
- hidden markov models
- training set
- image segmentation