High-Dimensional MR Reconstruction Integrating Subspace and Adaptive Generative Models.
Ruiyang ZhaoXi PengVarun A. KelkarMark A. AnastasioFan LamPublished in: CoRR (2023)
Keyphrases
- generative model
- high dimensional
- low dimensional
- dimensionality reduction
- discriminative learning
- high dimensional data
- sparse coding
- probabilistic model
- mixture model
- feature space
- hierarchical hidden markov models
- em algorithm
- semi supervised
- prior knowledge
- conditional random fields
- maximum entropy principle
- discriminative models
- generative and discriminative models
- lower dimensional
- topic models
- principal component analysis
- expectation maximization
- data points
- representational power
- object categories
- machine learning
- computer vision
- clustering algorithm
- labeled data
- image registration