Neural Galerkin schemes with active learning for high-dimensional evolution equations.
Joan BrunaBenjamin PeherstorferEric Vanden-EijndenPublished in: J. Comput. Phys. (2024)
Keyphrases
- active learning
- high dimensional
- partial differential equations
- evolution equation
- level set
- curve evolution
- dimensionality reduction
- differential equations
- anisotropic diffusion
- semi supervised
- machine learning
- learning algorithm
- energy functional
- image denoising
- random sampling
- parameter space
- training set
- active contours
- data points
- feature space
- image processing
- shape prior
- image segmentation
- prior knowledge
- level set method
- high quality
- diffusion equation