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physics.comp-ph2019
Accurate Molecular Dynamics Enabled by Efficient Physically-Constrained Machine Learning Approaches
Stefan Chmiela, Huziel E. Sauceda, Alexandre Tkatchenko +1
We develop a combined machine learning (ML) and quantum mechanics approach that enables data-efficient reconstruction of flexible molecular force fields from high-level ab initio c…
physics.comp-ph2018
sGDML: Constructing Accurate and Data Efficient Molecular Force Fields Using Machine Learning
Stefan Chmiela, Huziel E. Sauceda, Igor Poltavsky +2
We present an optimized implementation of the recently proposed symmetric gradient domain machine learning (sGDML) model. The sGDML model is able to faithfully reproduce global pot…