[图书][B] Probabilistic Numerics: Computation as Machine Learning
Probabilistic numerical computation formalises the connection between machine learning
and applied mathematics. Numerical algorithms approximate intractable quantities from …
and applied mathematics. Numerical algorithms approximate intractable quantities from …
Bayesian ODE solvers: the maximum a posteriori estimate
There is a growing interest in probabilistic numerical solutions to ordinary differential
equations. In this paper, the maximum a posteriori estimate is studied under the class of ν ν …
equations. In this paper, the maximum a posteriori estimate is studied under the class of ν ν …
Calibrated adaptive probabilistic ODE solvers
Probabilistic solvers for ordinary differential equations assign a posterior measure to the
solution of an initial value problem. The joint covariance of this distribution provides an …
solution of an initial value problem. The joint covariance of this distribution provides an …
Probabilistic ODE solutions in millions of dimensions
Probabilistic solvers for ordinary differential equations (ODEs) have emerged as an efficient
framework for uncertainty quantification and inference on dynamical systems. In this work …
framework for uncertainty quantification and inference on dynamical systems. In this work …
Fast and robust shortest paths on manifolds learned from data
We propose a fast, simple and robust algorithm for computing shortest paths and distances
on Riemannian manifolds learned from data. This amounts to solving a system of ordinary …
on Riemannian manifolds learned from data. This amounts to solving a system of ordinary …
A probabilistic state space model for joint inference from differential equations and data
Mechanistic models with differential equations are a key component of scientific applications
of machine learning. Inference in such models is usually computationally demanding …
of machine learning. Inference in such models is usually computationally demanding …
Bayesian numerical methods for nonlinear partial differential equations
J Wang, J Cockayne, O Chkrebtii, TJ Sullivan… - Statistics and …, 2021 - Springer
The numerical solution of differential equations can be formulated as an inference problem
to which formal statistical approaches can be applied. However, nonlinear partial differential …
to which formal statistical approaches can be applied. However, nonlinear partial differential …
Parallel-in-Time Probabilistic Numerical ODE Solvers
Probabilistic numerical solvers for ordinary differential equations (ODEs) treat the numerical
simulation of dynamical systems as problems of Bayesian state estimation. Aside from …
simulation of dynamical systems as problems of Bayesian state estimation. Aside from …
Fenrir: Physics-enhanced regression for initial value problems
We show how probabilistic numerics can be used to convert an initial value problem into a
Gauss–Markov process parametrised by the dynamics of the initial value problem …
Gauss–Markov process parametrised by the dynamics of the initial value problem …
Probabilistic numerical method of lines for time-dependent partial differential equations
This work develops a class of probabilistic algorithms for the numerical solution of nonlinear,
time-dependent partial differential equations (PDEs). Current state-of-the-art PDE solvers …
time-dependent partial differential equations (PDEs). Current state-of-the-art PDE solvers …