Adaptive dimension reduction to accelerate infinite-dimensional geometric Markov Chain Monte Carlo.
Shiwei LanPublished in: J. Comput. Phys. (2019)
Keyphrases
- dimension reduction
- infinite dimensional
- finite dimensional
- principal component analysis
- low dimensional
- high dimensional
- singular value decomposition
- feature extraction
- feature selection
- linear discriminant analysis
- manifold learning
- high dimensional data
- feature space
- high dimensionality
- dimensionality reduction
- unsupervised learning
- similarity search
- closed form
- support vector
- geometric structure
- face recognition
- machine learning