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Cited by 644

The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.

Finding Density Functionals with Machine Learning

Open access
Snyder, John C., Rupp, Matthias, Hansen, Katja, Müller, Klaus-Robert, Burke, Kieron·2012·Physical Review Letters

Abstract

Machine learning is used to approximate density functionals. For the model problem of the kinetic energy of noninteracting fermions in 1D, mean absolute errors below 1 kcal/mol on test densities similar to the training set are reached with fewer than 100 training densities. A predictor identifies if a test density is within the interpolation region. Via principal component analysis, a projected functional derivative finds highly accurate self-consistent densities. The challenges for application of our method to real electronic structure problems are discussed.

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Metadata

Authors
Snyder, J. C., Rupp, M., Hansen, K., Müller, K.-R., & Burke, K.
Venue
Physical Review Letters
Published
2012-06-19
Volume
108
Issue
25
Pages
253002-253002
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2020786104
Cited by
644
References
6
FWCI
6.52
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Finding Density Functionals with Machine Learning. https://app.cochat.ai/papers/10.1103/physrevlett.108.253002
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Snyder, J. C., Rupp, M., Hansen, K., Müller, K.-R., & Burke, K. (2012). Finding Density Functionals with Machine Learning. Physical Review Letters. https://doi.org/10.1103/physrevlett.108.253002

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.