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This article is cited in 1 scientific paper (total in 1 paper)
Multifactorial global search algorithm in the problem of optimizing a reactive force field
M. M. Stepanovaa, K. S. Shefovab, S. Yu. Slavyanova a St. Petersburg State University, St. Petersburg, Russia
b Oracle Development SPB, St. Petersburg, Russia
Abstract:
We present a new multifactorial global search algorithm (MGSA) and check the operability of the algorithm on the Michalewicz and Rastrigin functions. We discuss the choice of an objective function and additional search criteria in the context of the problem of reactive force field (ReaxFF) optimization and study the ranking of the ReaxFF parameters together with their impact on the objective function.
Keywords:
molecular dynamics, interaction potential, chemically reactive system, reactive force field, parameter optimization, global extremum search.
Received: 01.02.2016
Citation:
M. M. Stepanova, K. S. Shefov, S. Yu. Slavyanov, “Multifactorial global search algorithm in the problem of optimizing a reactive force field”, TMF, 187:1 (2016), 177–194; Theoret. and Math. Phys., 187:1 (2016), 603–617
Linking options:
https://www.mathnet.ru/eng/tmf9159https://doi.org/10.4213/tmf9159 https://www.mathnet.ru/eng/tmf/v187/i1/p177
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