Higher-order asymptotic expansions and finite difference schemes for the fractional pα-divergence Improves the Entropy Production Estimation via Machine Learning.
Félix del TesoMaría MedinaPablo OchoaPublished in: CoRR (2023)
Keyphrases
- finite difference
- higher order
- machine learning
- numerical scheme
- semi implicit
- lower order
- numerical analysis
- finite element
- partial differential equations
- numerical solution
- surface temperature
- high order
- hamilton jacobi
- natural images
- feature selection
- information theoretic
- computer vision
- energy functional
- image processing
- wavelet coefficients
- image compression
- diffusion equation
- level set
- lower bound
- object recognition
- multiscale