Sparse Graph-based Representations of SSVEP Responses Under the Variational Bayesian Framework.
Vangelis P. OikonomouSpiros NikolopoulosIoannis KompatsiarisPublished in: BIBE (2021)
Keyphrases
- bayesian framework
- graph based representations
- graph theory
- brain computer interface
- generative model
- prior knowledge
- posterior probability
- hyperparameters
- graph matching
- expectation maximization
- image segmentation
- maximum a posteriori
- bayesian formulation
- posterior distribution
- bayesian model
- gaussian process
- prior distribution
- high dimensional
- probability density function
- em algorithm
- distance measure
- probabilistic model
- learning algorithm
- data sets
- pattern recognition
- clustering algorithm
- image processing