DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Cluster-Graph Fingerprinting: A Framework for Quantitative Analysis of Machine-Learned Interatomic Model Training and Simulation Data

Journal Article · · Journal of Chemical Information and Modeling

Machine-learned interatomic models represent a significant advancement in simulation methods, extending the predictive ability of first-principles methods to previously inaccessible length and time scales. However, the data-driven nature of these models can lead to difficult-to-detect errors that can compromise prediction accuracy. To address this challenge, we introduce a novel fingerprinting approach based on the Chebyshev Interaction Model for Efficient Simulation (ChIMES) ML-IAM graph-based descriptor. Our strategy enables efficient and statistically rigorous analysis of system configurations used in ML-IAM training and those generated by their application, e.g., in molecular dynamics simulations. We demonstrate that these fingerprints can effectively assess novelty of a configuration relative to an existing data set and determine dissimilarity among individual configurations, which are two key tasks in workflows for active learning-based ML-IAM training, data set curation, and on-the-fly uncertainty quantification.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
National Science Foundation; USDOE Laboratory Directed Research and Development (LDRD) Program; USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC52-07NA27344
OSTI ID:
3017968
Report Number(s):
LLNL-JRNL-2005542
Journal Information:
Journal of Chemical Information and Modeling, Journal Name: Journal of Chemical Information and Modeling Journal Issue: 1 Vol. 66; ISSN 1549-9596; ISSN 1549-960X
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (71)

A generalized expression for the similarity of spectra: application to powder diffraction pattern classification journal January 2001
Machine Learning Interatomic Potentials as Emerging Tools for Materials Science journal September 2019
Semiempirical GGA-type density functional constructed with a long-range dispersion correction journal January 2006
Embedding of Molecular Structure Using Molecular Hypergraph Variational Autoencoder with Metric Learning journal November 2020
Machine‐Learning a Solution for Reactive Atomistic Simulations of Energetic Materials journal March 2022
Mahalanobis distance journal June 1999
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal July 1996
The Mahalanobis distance journal January 2000
Active learning of linearly parametrized interatomic potentials journal December 2017
LAMMPS - a flexible simulation tool for particle-based materials modeling at the atomic, meso, and continuum scales journal February 2022
Deep learning methods for molecular representation and property prediction journal December 2022
Spectral neighbor analysis method for automated generation of quantum-accurate interatomic potentials journal March 2015
Detecting multivariate outliers: Use a robust variant of the Mahalanobis distance journal January 2018
A unified deep neural network potential capable of predicting thermal conductivity of silicon in different phases journal March 2020
Learning a Mahalanobis distance metric for data clustering and classification journal December 2008
Graph Networks as a Universal Machine Learning Framework for Molecules and Crystals journal April 2019
ChIMES: A Force Matched Potential with Explicit Three-Body Interactions for Molten Carbon journal November 2017
Application of the ChIMES Force Field to Nonreactive Molecular Systems: Water at Ambient Conditions journal November 2018
General Atomic Neighborhood Fingerprint for Machine Learning-Based Methods journal June 2019
High-Accuracy Semiempirical Quantum Models Based on a Minimal Training Set journal March 2022
Extreme Metastability of Diamond and its Transformation to the BC8 Post-Diamond Phase of Carbon journal January 2024
Genetic Optimization of Training Sets for Improved Machine Learning Models of Molecular Properties journal March 2017
Insightful classification of crystal structures using deep learning journal July 2018
Ultrafast shock synthesis of nanocarbon from a liquid precursor journal January 2020
Differentiable sampling of molecular geometries with uncertainty-based adversarial attacks journal August 2021
Chemistry-mediated Ostwald ripening in carbon-rich C/O systems at extreme conditions journal March 2022
Active machine learning model for the dynamic simulation and growth mechanisms of carbon on metal surface journal January 2024
Model-free estimation of completeness, uncertainties, and outliers in atomistic machine learning using information theory journal April 2025
On-the-fly active learning of interpretable Bayesian force fields for atomistic rare events journal March 2020
Atomistic Line Graph Neural Network for improved materials property predictions journal November 2021
Ultra-fast interpretable machine-learning potentials journal September 2023
ChIMES Carbon 2.0: A transferable machine-learned interatomic model harnessing multifidelity training data journal February 2025
Machine-learned potentials for next-generation matter simulations journal May 2021
Comparing molecules and solids across structural and alchemical space journal January 2016
A quantitative uncertainty metric controls error in neural network-driven chemical discovery journal January 2019
Full-dimensional, ab initio potential energy and dipole moment surfaces for water journal January 2009
Atom-centered symmetry functions for constructing high-dimensional neural network potentials journal February 2011
Flexible, ab initio potential, and dipole moment surfaces for water. I. Tests and applications for clusters up to the 22-mer journal March 2011
A fingerprint based metric for measuring similarities of crystalline structures journal January 2016
Perspective: Machine learning potentials for atomistic simulations journal November 2016
Less is more: Sampling chemical space with active learning journal June 2018
Machine learning for interatomic potential models journal February 2020
DFTB+, a software package for efficient approximate density functional theory based atomistic simulations journal March 2020
Many-body reactive force field development for carbon condensation in C/O systems under extreme conditions journal August 2020
Active learning for robust, high-complexity reactive atomistic simulations journal October 2020
Investigating 3,4-bis(3-nitrofurazan-4-yl)furoxan detonation with a rapidly tuned density functional tight binding model journal April 2021
Machine learned interatomic potential for dispersion strengthened plasma facing components journal March 2023
Fast uncertainty estimates in deep learning interatomic potentials journal April 2023
Local-environment-guided selection of atomic structures for the development of machine-learning potentials journal February 2024
The Mahalanobis Distance for Functional Data With Applications to Classification journal April 2015
Permutationally invariant potential energy surfaces in high dimensionality journal October 2009
Structure identification methods for atomistic simulations of crystalline materials journal May 2012
Strategies for the construction of machine-learning potentials for accurate and efficient atomic-scale simulations journal July 2021
Unified representation of molecules and crystals for machine learning journal November 2022
Ab initiomolecular dynamics for liquid metals journal January 1993
Ab initio molecular-dynamics simulation of the liquid-metal–amorphous-semiconductor transition in germanium journal May 1994
Projector augmented-wave method journal December 1994
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
Self-consistent-charge density-functional tight-binding method for simulations of complex materials properties journal September 1998
From ultrasoft pseudopotentials to the projector augmented-wave method journal January 1999
On representing chemical environments journal May 2013
Including crystal structure attributes in machine learning models of formation energies via Voronoi tessellations journal July 2017
Atomic cluster expansion for accurate and transferable interatomic potentials journal January 2019
Fast and Accurate Modeling of Molecular Atomization Energies with Machine Learning journal January 2012
Deep Potential Molecular Dynamics: A Scalable Model with the Accuracy of Quantum Mechanics journal April 2018
Crystal Graph Convolutional Neural Networks for an Accurate and Interpretable Prediction of Material Properties journal April 2018
Generalized Gradient Approximation Made Simple journal October 1996
Generalized Neural-Network Representation of High-Dimensional Potential-Energy Surfaces journal April 2007
Active learning of uniformly accurate interatomic potentials for materials simulation journal February 2019
Developing an improved crystal graph convolutional neural network framework for accelerated materials discovery journal June 2020
Metrics for graph comparison: A practitioner’s guide journal February 2020