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Grassmannian diffusion maps based surrogate modeling via geometric harmonics

Journal Article · · International Journal for Numerical Methods in Engineering
DOI:https://doi.org/10.1002/nme.6977· OSTI ID:1862433
 [1];  [2];  [2];  [3];  [2]
  1. Earthquake Engineering and Structural Dynamics Laboratory École Polytechnique Fédérale de Lausanne Lausanne Switzerland
  2. Department of Civil &, Systems Engineering Johns Hopkins University Baltimore Maryland USA
  3. Institute for Accelerator Science and Electromagnetic Fields (TEMF) Technische Universität Darmstadt Darmstadt Germany, Centre for Computational Engineering Technische Universität Darmstadt Darmstadt Germany

Abstract

A novel surrogate model based on the Grassmannian diffusion maps (GDMaps) and utilizing geometric harmonics (GH) is developed for predicting the response of complex physical phenomena. The method utilizes GDMaps to obtain a low‐dimensional representation of the underlying behavior of physical/mathematical systems with respect to uncertain input parameters. Using this representation, GH, an out‐of‐sample extension technique, is employed to create a global map from the input parameter space to a Grassmannian diffusion manifold. GH is further employed to locally map points on the diffusion manifold onto the tangent space of a Grassmann manifold. The exponential map is then used to project the points in the tangent space onto the Grassmann manifold, where reconstruction of the full solution is performed. The performance of the proposed surrogate model is verified with three examples. The first problem is a toy example used to illustrate the technique. In the second example, errors associated with the various mappings are assessed by studying response predictions of the electric potential of a dielectric cylinder in a homogeneous electric field. The last example applies the method for uncertainty prediction in the strain field evolution in a model amorphous material using the shear transformation zone theory of plasticity.

Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0020428
OSTI ID:
1862433
Alternate ID(s):
OSTI ID: 1862434
OSTI ID: 2562791
OSTI ID: 1906446
Journal Information:
International Journal for Numerical Methods in Engineering, Journal Name: International Journal for Numerical Methods in Engineering Journal Issue: 15 Vol. 123; ISSN 0029-5981
Publisher:
Wiley Blackwell (John Wiley & Sons)Copyright Statement
Country of Publication:
United Kingdom
Language:
English

References (50)

Riemannian center of mass and mollifier smoothing journal September 1977
Diffusion maps‐based surrogate modeling: An alternative machine learning approach journal October 2019
Expanding the Family of Grassmannian Kernels: An Embedding Perspective book January 2014
Gaussian Processes in Machine Learning book January 2004
On principal angles between subspaces in Rn journal July 1992
Modeling uncertainty in flow simulations via generalized polynomial chaos journal May 2003
Diffusion maps, spectral clustering and reaction coordinates of dynamical systems journal July 2006
Geometric harmonics: A novel tool for multiscale out-of-sample extension of empirical functions journal July 2006
Diffusion maps journal July 2006
Multiscale data sampling and function extension journal January 2013
Parsimonious representation of nonlinear dynamical systems through manifold learning: A chemotaxis case study journal May 2018
Manifold learning for coarse-graining atomistic simulations: Application to amorphous solids journal August 2021
Radial basis function approximations: comparison and applications journal November 2017
Data-driven surrogates for high dimensional models using Gaussian process regression on the Grassmann manifold journal October 2020
Diffusion maps-aided Neural Networks for the solution of parametrized PDEs journal April 2021
Parallel three-dimensional simulations of quasi-static elastoplastic solids journal March 2020
Data-driven probability concentration and sampling on manifold journal September 2016
Uncertainty quantification for complex systems with very high dimensional response using Grassmann manifold variations journal July 2018
UQpy: A general purpose Python package and development environment for uncertainty quantification journal November 2020
Refined Stratified Sampling for efficient Monte Carlo based uncertainty quantification journal October 2015
Adaptive Monte Carlo analysis for strongly nonlinear stochastic systems journal July 2018
AK-MCS: An active learning reliability method combining Kriging and Monte Carlo Simulation journal March 2011
Spectral identification of nonlinear multi-degree-of-freedom structural systems with fractional derivative terms based on incomplete non-stationary data journal September 2020
Monte Carlo and quasi-Monte Carlo methods journal January 1998
Variable-free exploration of stochastic models: A gene regulatory network example journal April 2007
Geometric diffusions as a tool for harmonic analysis and structure definition of data: Diffusion maps journal May 2005
Hessian eigenmaps: Locally linear embedding techniques for high-dimensional data journal April 2003
Differential Geometry of Grassmann Manifolds journal March 1967
LIII. On lines and planes of closest fit to systems of points in space journal November 1901
Dynamics of viscoplastic deformation in amorphous solids journal June 1998
Nonequilibrium thermodynamics of driven amorphous materials. III. Shear-transformation-zone plasticity journal September 2009
Coarse graining atomistic simulations of plastically deforming amorphous solids journal May 2017
The Nystrom Extension for Signals Defined on a Graph conference April 2018
The Laplacian Pyramid as a Compact Image Code journal April 1983
Face recognition using Laplacianfaces journal March 2005
A Global Geometric Framework for Nonlinear Dimensionality Reduction journal December 2000
Nonlinear Dimensionality Reduction by Locally Linear Embedding journal December 2000
Diffusion Maps, Reduction Coordinates, and Low Dimensional Representation of Stochastic Systems journal January 2008
Uncertainty Quantification: Theory, Implementation, and Applications book January 2013
A Stochastic Collocation Method for Elliptic Partial Differential Equations with Random Input Data journal January 2010
Numerical Algorithms on the Affine Grassmannian journal January 2019
The Geometry of Algorithms with Orthogonality Constraints journal January 1998
Grassmann discriminant analysis: a unifying view on subspace-based learning conference January 2008
A benchmark study on intelligent sampling techniques in Monte Carlo simulation journal August 2015
Extending Classical Surrogate Modeling to high Dimensions Through Supervised Dimensionality Reduction: a Data-Driven Approach journal January 2020
A Survey of Unsupervised Learning Methods for High-Dimensional Uncertainty Quantification in Black-Box-Type Problems journal January 2022
A Comparison of Three Methods for Selecting Values of Input Variables in the Analysis of Output from a Computer Code journal May 1979
The Homogeneous Chaos journal October 1938
Interpolation Method for Adapting Reduced-Order Models and Application to Aeroelasticity journal July 2008
Reduced Models in Chemical Kinetics via Nonlinear Data-Mining journal January 2014

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