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DOE OSTI · 1657113

Identifying Entangled Physics Relationships through Sparse Matrix Decomposition to Inform Plasma Fusion Design [Slides]

Fernandez, Maria Giselle·Nakhleh, Julia Blair·Grosskopf, Michael John·Wilson, Brandon Merrill·Kline, John L.·Srinivasan, Gowri
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Abstract

The National Ignition Facility (NIF), is a large laser-based inertial confinement fusion (ICF) research device and various input variables in the experimental data are described. The overview included sections on: high-dimensional experimental dataset; surrogate model selection; ML to interpret complex coupling between inputs; importance of variables; Surrogate performance; and, future work.

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Fernandez, Maria Giselle, Nakhleh, Julia Blair, Grosskopf, Michael John, Wilson, Brandon Merrill, Kline, John L., Srinivasan, Gowri. 2020-08-31. Identifying Entangled Physics Relationships through Sparse Matrix Decomposition to Inform Plasma Fusion Design [Slides]. https://doi.org/10.2172/1657113

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