Online Inference for Mixture Model of Streaming Graph Signals With Sparse Excitation.
Yiran HeHoi-To WaiPublished in: IEEE Trans. Signal Process. (2022)
Keyphrases
- mixture model
- gaussian mixture model
- dirichlet process
- probabilistic model
- em algorithm
- generative model
- variational inference
- density estimation
- bayesian nonparametric
- model selection
- expectation maximization
- language model
- unsupervised learning
- bayesian networks
- mixture modeling
- maximum likelihood
- high dimensional
- sparse coding
- bayesian inference
- gaussian mixture
- probability density function
- computer vision
- pairwise
- structured prediction
- data streams
- pattern recognition