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Cited by 401

The DOI matches its Crossref record; 88 of the 88 references it cites were found in a registry or an index.

Potential energy surfaces from high fidelity fitting of ab initio points: the permutation invariant polynomial - neural network approach

Jiang, Bin, Li, Jun, Guo, Hua·2016·International Reviews in Physical Chemistry

Abstract

With advances in ab initio theory, it is now possible to calculate electronic energies within chemical (<1 kcal/mol) accuracy. However, it is still challenging to represent faithfully a large number of ab initio points with a multidimensional analytical function over a large configuration space, which is needed for accurate dynamical studies. In this Review, we discuss our recent work on a new potential-fitting approach based on artificial neural networks, which are ultra-flexible in representing any multidimensional real functions. A unique feature of our neural network approach is how the symmetries, particularly those associated with the exchange of identical atoms in the system, are enforced. To this end, symmetry functions in the form of symmetrised monomials that satisfy a particular type of symmetry possessed by the system are used in the input layer of the neural network. This approach is rigorous, accurate, and efficient. It is also simple to implement, requiring no modification of the neural network routines. Its applications to the construction of multi-dimensional potential energy surfaces in many gas phase and gas–surface systems as surveyed here.

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Metadata

Authors
Jiang, B., Li, J., & Guo, H.
Venue
International Reviews in Physical Chemistry
Published
2016-07-02
Volume
35
Issue
3
Pages
479-506
ISSN
  • 0144-235X (ISSN-L)
  • 1366-591X
OpenAlex
W2508146432
Cited by
401
References
88
FWCI
20.00
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Potential energy surfaces from high fidelity fitting of ab initio points: the permutation invariant polynomial - neural network approach. https://app.cochat.ai/papers/10.1080/0144235x.2016.1200347
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Jiang, B., Li, J., & Guo, H. (2016). Potential energy surfaces from high fidelity fitting of ab initio points: the permutation invariant polynomial - neural network approach. International Reviews in Physical Chemistry. https://doi.org/10.1080/0144235x.2016.1200347

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