Neural network potentials for chemistry: concepts, applications and prospects

S Käser, LI Vazquez-Salazar, M Meuwly, K Töpfer - Digital Discovery, 2023 - pubs.rsc.org
Artificial Neural Networks (NN) are already heavily involved in methods and applications for
frequent tasks in the field of computational chemistry such as representation of potential …

Construction of high accuracy machine learning interatomic potential for surface/interface of nanomaterials—A review

K Wan, J He, X Shi - Advanced Materials, 2024 - Wiley Online Library
The inherent discontinuity and unique dimensional attributes of nanomaterial surfaces and
interfaces bestow them with various exceptional properties. These properties, however, also …

Data generation for machine learning interatomic potentials and beyond

M Kulichenko, B Nebgen, N Lubbers, JS Smith… - Chemical …, 2024 - ACS Publications
The field of data-driven chemistry is undergoing an evolution, driven by innovations in
machine learning models for predicting molecular properties and behavior. Recent strides in …

Single-model uncertainty quantification in neural network potentials does not consistently outperform model ensembles

AR Tan, S Urata, S Goldman, JCB Dietschreit… - npj Computational …, 2023 - nature.com
Neural networks (NNs) often assign high confidence to their predictions, even for points far
out of distribution, making uncertainty quantification (UQ) a challenge. When they are …

Active learning strategies for atomic cluster expansion models

Y Lysogorskiy, A Bochkarev, M Mrovec, R Drautz - Physical Review Materials, 2023 - APS
The atomic cluster expansion (ACE) was proposed recently as a new class of data-driven
interatomic potentials with a formally complete basis set. Since the development of any …

[HTML][HTML] Fast uncertainty estimates in deep learning interatomic potentials

A Zhu, S Batzner, A Musaelian… - The Journal of Chemical …, 2023 - pubs.aip.org
Deep learning has emerged as a promising paradigm to give access to highly accurate
predictions of molecular and material properties. A common short-coming shared by current …

Uncertainty quantification by direct propagation of shallow ensembles

M Kellner, M Ceriotti - Machine Learning: Science and …, 2024 - iopscience.iop.org
Statistical learning algorithms provide a generally-applicable framework to sidestep time-
consuming experiments, or accurate physics-based modeling, but they introduce a further …

Thermal half-lives of azobenzene derivatives: virtual screening based on intersystem crossing using a machine learning potential

S Axelrod, E Shakhnovich… - ACS Central …, 2023 - ACS Publications
Molecular photoswitches are the foundation of light-activated drugs. A key photoswitch is
azobenzene, which exhibits trans–cis isomerism in response to light. The thermal half-life of …

Spatially resolved uncertainties for machine learning potentials

E Heid, J Schörghuber, R Wanzenböck… - Journal of Chemical …, 2024 - ACS Publications
Machine learning potentials have become an essential tool for atomistic simulations,
yielding results close to ab initio simulations at a fraction of computational cost. With recent …

Calibrated uncertainty for molecular property prediction using ensembles of message passing neural networks

J Busk, PB Jørgensen, A Bhowmik… - Machine Learning …, 2021 - iopscience.iop.org
Data-driven methods based on machine learning have the potential to accelerate
computational analysis of atomic structures. In this context, reliable uncertainty estimates are …