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2021 | OriginalPaper | Buchkapitel

Long Short-Term Memory in Chemistry Dynamics Simulation

verfasst von : Heng Wu, Shaofei Lu, Colmenares-Diaz Eduardo, Junbin Liang, Jingke She, Xiaolin Tan

Erschienen in: Advances in Artificial Intelligence and Applied Cognitive Computing

Verlag: Springer International Publishing

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Abstract

Chemistry dynamics simulation is widely used in quantitative structure activity relationship QSAR, virtual screening, protein structure prediction, quantum chemistry, materials design, and property prediction, etc. This chapter explores the idea of integrating Long Short-Term Memory (LSTM) with chemistry dynamics simulations to enhance the performance of the simulation and improve its usability for research and education. The idea is successfully used to predict the location, energy, and Hessian of atoms in a H2O reaction system. The results demonstrate that the artificial neural network–based memory model successfully learns the desired features associated with the atomic trajectory and rapidly generates predictions that are in excellent agreement with the results from chemistry dynamics simulations. The accuracy of the prediction is better than expected.

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Metadaten
Titel
Long Short-Term Memory in Chemistry Dynamics Simulation
verfasst von
Heng Wu
Shaofei Lu
Colmenares-Diaz Eduardo
Junbin Liang
Jingke She
Xiaolin Tan
Copyright-Jahr
2021
DOI
https://doi.org/10.1007/978-3-030-70296-0_9

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