FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4297387629> ?p ?o ?g. }

• W4297387629 endingPage "35791" @default.
• W4297387629 startingPage "35783" @default.
• W4297387629 abstract "Caffeine, quinic acid, and nicotinic acid are among the significant chemical determinants of coffee quality. This study develops a chemometric model to quantify these compounds in ternary mixtures analyzed by terahertz time-domain spectroscopy (THz-TDS). A data set of 480 THz spectra was obtained from 80 samples. Combinations of data preprocessing methods, including normalization (Z-score, min-max scaling, Mie baseline removal) and dimensionality reduction (principal component analysis (PCA), factor analysis (FA), independent component analysis (ICA), locally linear embedding (LLE), non-negative matrix factorization (NMF), isomap), and prediction models (partial least-squares regression (PLSR), support vector regression (SVR), multilayer perceptron (MLP), convolutional neural network (CNN), gradient boosting) were analyzed for their prediction performance (totaling to 4,711,685 combinations). Results show that the highest quantification performance was achieved at a root-mean-square error of prediction (RMSEP) of 0.0254 (dimensionless mass ratio), using min-max scaling and factor analysis for data preprocessing and multilayer perceptron for prediction. Effects of preprocessing, comparison of prediction models, and linearity of data are discussed." @default.
• W4297387629 created "2022-09-28" @default.
• W4297387629 creator A5009067191 @default.
• W4297387629 creator A5032190108 @default.
• W4297387629 creator A5040334607 @default.
• W4297387629 creator A5048704873 @default.
• W4297387629 creator A5053137743 @default.
• W4297387629 creator A5058369616 @default.
• W4297387629 creator A5065271259 @default.
• W4297387629 creator A5079207181 @default.
• W4297387629 creator A5083210994 @default.
• W4297387629 date "2022-09-27" @default.
• W4297387629 modified "2023-10-18" @default.
• W4297387629 title "Chemometric Analysis of a Ternary Mixture of Caffeine, Quinic Acid, and Nicotinic Acid by Terahertz Spectroscopy" @default.
• W4297387629 cites W105535996 @default.
• W4297387629 cites W1194824499 @default.
• W4297387629 cites W1537369045 @default.
• W4297387629 cites W1966968095 @default.
• W4297387629 cites W2036709692 @default.
• W4297387629 cites W2052692769 @default.
• W4297387629 cites W2093940353 @default.
• W4297387629 cites W2115211444 @default.
• W4297387629 cites W2194775991 @default.
• W4297387629 cites W2322499388 @default.
• W4297387629 cites W2366638884 @default.
• W4297387629 cites W242014789 @default.
• W4297387629 cites W2523121570 @default.
• W4297387629 cites W2592188892 @default.
• W4297387629 cites W2613323886 @default.
• W4297387629 cites W2767226543 @default.
• W4297387629 cites W2894821175 @default.
• W4297387629 cites W2900711967 @default.
• W4297387629 cites W2901531854 @default.
• W4297387629 cites W2964195453 @default.
• W4297387629 cites W2967956052 @default.
• W4297387629 cites W3014897177 @default.
• W4297387629 cites W3043453619 @default.
• W4297387629 cites W3102476541 @default.
• W4297387629 cites W3106964746 @default.
• W4297387629 cites W3118671947 @default.
• W4297387629 cites W3129862099 @default.
• W4297387629 cites W3139106298 @default.
• W4297387629 cites W3163253916 @default.
• W4297387629 cites W4211155085 @default.
• W4297387629 cites W4283758753 @default.
• W4297387629 cites W4292452137 @default.
• W4297387629 doi "https://doi.org/10.1021/acsomega.2c03808" @default.
• W4297387629 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36249363" @default.
• W4297387629 hasPublicationYear "2022" @default.
• W4297387629 type Work @default.
• W4297387629 citedByCount "5" @default.
• W4297387629 countsByYear W42973876292022 @default.
• W4297387629 countsByYear W42973876292023 @default.
• W4297387629 crossrefType "journal-article" @default.
• W4297387629 hasAuthorship W4297387629A5009067191 @default.
• W4297387629 hasAuthorship W4297387629A5032190108 @default.
• W4297387629 hasAuthorship W4297387629A5040334607 @default.
• W4297387629 hasAuthorship W4297387629A5048704873 @default.
• W4297387629 hasAuthorship W4297387629A5053137743 @default.
• W4297387629 hasAuthorship W4297387629A5058369616 @default.
• W4297387629 hasAuthorship W4297387629A5065271259 @default.
• W4297387629 hasAuthorship W4297387629A5079207181 @default.
• W4297387629 hasAuthorship W4297387629A5083210994 @default.
• W4297387629 hasBestOaLocation W42973876291 @default.
• W4297387629 hasConcept C105795698 @default.
• W4297387629 hasConcept C136886441 @default.
• W4297387629 hasConcept C144024400 @default.
• W4297387629 hasConcept C153180895 @default.
• W4297387629 hasConcept C154945302 @default.
• W4297387629 hasConcept C179717631 @default.
• W4297387629 hasConcept C19165224 @default.
• W4297387629 hasConcept C22354355 @default.
• W4297387629 hasConcept C27438332 @default.
• W4297387629 hasConcept C33923547 @default.
• W4297387629 hasConcept C41008148 @default.
• W4297387629 hasConcept C50644808 @default.
• W4297387629 hasConcept C70518039 @default.
• W4297387629 hasConceptScore W4297387629C105795698 @default.
• W4297387629 hasConceptScore W4297387629C136886441 @default.
• W4297387629 hasConceptScore W4297387629C144024400 @default.
• W4297387629 hasConceptScore W4297387629C153180895 @default.
• W4297387629 hasConceptScore W4297387629C154945302 @default.
• W4297387629 hasConceptScore W4297387629C179717631 @default.
• W4297387629 hasConceptScore W4297387629C19165224 @default.
• W4297387629 hasConceptScore W4297387629C22354355 @default.
• W4297387629 hasConceptScore W4297387629C27438332 @default.
• W4297387629 hasConceptScore W4297387629C33923547 @default.
• W4297387629 hasConceptScore W4297387629C41008148 @default.
• W4297387629 hasConceptScore W4297387629C50644808 @default.
• W4297387629 hasConceptScore W4297387629C70518039 @default.
• W4297387629 hasFunder F4320322401 @default.
• W4297387629 hasFunder F4320322437 @default.
• W4297387629 hasFunder F4320322817 @default.
• W4297387629 hasFunder F4320326788 @default.
• W4297387629 hasIssue "40" @default.
• W4297387629 hasLocation W42973876291 @default.
• W4297387629 hasLocation W42973876292 @default.
• W4297387629 hasLocation W42973876293 @default.

• next