Application of Laser-Induced Breakdown Spectroscopy Coupled With Spectral Matrix and Convolutional Neural Network for Identifying Geographical Origins of <i>Gentiana rigescens</i> Franch.

Front Artif Intell · 2021 · PMC8703168 · PMID 34957390

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an increasing trendno p-value reported

With the gradual selecting of variables, the accuracy of the validation set and prediction set of most discriminant models displayed an increasing trend, which indicated the effectiveness of the variable selection.

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