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NMR shift prediction from small data quantities

delete2023-11-27
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OA
AI
H
Herman Rull
M
Markus Fischer
S
Stefan Kühn *
DOI:10.1186/s13321-023-00785-xdelete
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摘要

摘要

En 中文
Prediction of chemical shift in NMR using machine learning methods is typically done with the maximum amount of data available to achieve the best results. In some cases, such large amounts of data are not available, e.g. for heteronuclei. We demonstrate a novel machine learning model that is able to achieve better results than other models for relevant datasets with comparatively low amounts of data. We show this by predicting F-19 and C-13 NMR chemical shifts of small molecules in specific solvents.
Keyword:
NMR
Chemical shift
Machine learning
Prediction
Dataset size
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期刊

Journal of Cheminformatics 封面图
Journal of Cheminformatics
IF:
5.7
论文数:
1.5K
被引数:
1.1W

机构

U
University of Tartu
学者数:
1.1W
论文数: 7.5K
被引数: 1.5W
L
Leipzig University
学者数:
2.0W
论文数: 1.6W
被引数: 17
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