Affiliation:
1. Molecular Sciences Software Institute, Virginia Tech , Blacksburg, Virginia 24060, USA
Abstract
There are many atomistic simulation methods with very different costs, accuracies, transferabilities, and numbers of empirical parameters. I show how statistical model selection can compare these methods fairly, even when they are very different. These comparisons are also useful for developing new methods that balance cost and accuracy. As an example, I build a semiempirical model for hydrogen clusters.
Funder
National Science Foundation
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy
Cited by
1 articles.
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