Prior knowledge meets neural ODEs: a two-stage training method for improved explainability

C Coelho, MFP Costa, LL Ferrás - 2023 - openreview.net
Neural Ordinary Differential Equations (ODEs) have been used extensively to model
physical systems because they represent a continuous-time function that can make …

Predicting Adverse Events for Patients with Type-1 Diabetes Via Self-Supervised Learning

X Zheng, S Ji, C Wu - ICASSP 2024-2024 IEEE International …, 2024 - ieeexplore.ieee.org
Predicting blood glucose levels is fundamental for precise primary care of type-1 diabetes
(T1D) patients. However, it is challenging to predict glucose levels accurately, not to mention …

A Two-Stage Training Method for Modeling Constrained Systems With Neural Networks

C Coelho, MFP Costa, LL Ferrás - arXiv preprint arXiv:2403.02730, 2024 - arxiv.org
Real-world systems are often formulated as constrained optimization problems. Techniques
to incorporate constraints into Neural Networks (NN), such as Neural Ordinary Differential …

A Self-Adaptive Penalty Method for Integrating Prior Knowledge Constraints into Neural ODEs

C Coelho, MFP Costa, LL Ferrás - arXiv preprint arXiv:2307.14940, 2023 - arxiv.org
The continuous dynamics of natural systems has been effectively modelled using Neural
Ordinary Differential Equations (Neural ODEs). However, for accurate and meaningful …

Consistency Matters: Neural ODE Parameters are Dependent on the Training Numerical Method

C Coelho, MFP Costa, LL Ferrás - ICLR 2024 Workshop on …, 2024 - openreview.net
Neural Ordinary Differential Equations (Neural ODEs) are continuous-depth models that use
an ordinary differential equation (ODE) to capture the dynamics of data. Due to their …

Back to the Roots: A Suite of Xai Techniques for Understanding Neural Ordinary Differential Equations

C Coelho, MF P Costa, LL Ferrás - papers.ssrn.com
Abstract Neural Ordinary Differential Equations (Neural ODEs) have emerged as a
promising approach for learning continuous-time functions from data using an ODE, offering …