Supervised and Unsupervised Classification of Cocoa Bean Origin and Processing using Liquid Chromatography-Mass Spectrometry
Santhust Kumar, Roy N. Dsouza, Britta Behrends, Marcello Corno, Matthias S. Ullrich, Nikolai Kuhnert, M.‐Th. Hütt
The paper evaluates PCA and LDA for classifying cocoa bean origin using LC-MS data, finding that LDA with compound filtering improves origin clustering.
bioRxiv · Feb 9, 2020 · PreprintBioinformatics