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Energy-free machine learning force field for aluminum

We used the machine learning technique of Li et al. (PRL 114, 2015) for molecular dynamics simulations. Atomic configurations were described by feature matrix based on internal vectors, and linear regression was used as a learning technique. We implemented this approach in the LAMMPS code. The metho...

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Detalles Bibliográficos
Publicado en:Sci Rep
Main Authors: Kruglov, Ivan, Sergeev, Oleg, Yanilkin, Alexey, Oganov, Artem R.
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group UK 2017
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5561031/
https://ncbi.nlm.nih.gov/pubmed/28819297
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-08455-3
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