Dimension Reduction of the Schrödinger Equation with Coulomb and Anisotropic Confining Potentials.
Weizhu BaoHuaiyu JianNorbert J. MauserYong ZhangPublished in: SIAM J. Appl. Math. (2013)
Keyphrases
- dimension reduction
- hamilton jacobi
- heat equation
- wave equation
- partial differential equations
- anisotropic diffusion
- finite difference
- diffusion equation
- principal component analysis
- medial axis
- feature extraction
- high dimensional
- eikonal equation
- low dimensional
- diffusion process
- linear discriminant analysis
- scale space
- level set method
- singular value decomposition
- high dimensional data
- random projections
- dimensionality reduction
- high dimensional problems
- feature space
- feature selection
- cluster analysis
- high dimensionality
- manifold learning
- neural network
- preprocessing
- dimension reduction methods
- distance transform
- image processing
- image denoising
- support vector machine svm
- unsupervised learning
- manifold embedding