BriefGPT.xyz
Jun, 2023
使用GNN和核均值嵌入的原子模拟转移学习
Transfer learning for atomistic simulations using GNNs and kernel mean embeddings
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John Falk, Luigi Bonati, Pietro Novelli, Michele Parinello, Massimiliano Pontil
TL;DR
本文提出了一种使用图神经网络和核平均嵌入的迁移学习方法,能够通过特征图来学习催化过程的系统特异性数据,以及通过一个灵活的核函数来融合化学物种信息,能够有效地提高性能和可解释性,同时具有出色的推广和传递性能。
Abstract
Interatomic potentials learned using
machine learning
methods have been successfully applied to atomistic simulations. However,
deep learning pipelines
are notoriously data-hungry, while generating reference calc
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