Increasing robustness against changes in the interferent structure by incorporating prior information in the augmented classical least-squares framework

Analytical Chemistry

Volumn 80, Issue 13, 2008, Pages 4951-4959

  Saeys, Wouter ^a,b   Beullens, Katrien ^a   Lammertyn, Jeroen ^a   Ramon, Herman ^a   Naes, Tormod ^b,c  

^a UNIVERSITY OF LEUVEN   (Belgium)

^b NORWEGIAN FOOD RESEARCH INSTITUTE   (Norway)

^c UNIVERSITY OF OSLO   (Norway)

Author keywords

[No Author keywords available]

Indexed keywords

ADMINISTRATIVE DATA PROCESSING; COSMIC RAYS; CURVE FITTING; EIGENVALUES AND EIGENFUNCTIONS; FINANCIAL DATA PROCESSING; FOOD ADDITIVES; FOOD PROCESSING; GEODESY; INVERSE PROBLEMS; LINEAR REGRESSION; PRINCIPAL COMPONENT ANALYSIS;

(I ,J) CONDITIONS; ADDITIVE MODELS; AMERICAN CHEMICAL SOCIETY (ACS); BIOLOGICAL SAMPLES; CLASSICAL LEAST SQUARES (CLS); INTERFERENTS; INVERSE MODELING; LEAST SQUARES (LS); MULTIVARIATE CALIBRATION (MVC) METHODS; PARTIAL LEAST SQUARES (PLS 1); PREDICTIVE POWER; PRINCIPAL COMPONENT REGRESSION (PCR); PRIOR INFORMATION; ROOT MEAN SQUARED (RMS); SPECTRA (CO);

LEAST SQUARES APPROXIMATIONS;

ANALYTICAL ERROR; ARTICLE; CALIBRATION; MULTIVARIATE ANALYSIS; PARTIAL LEAST SQUARES REGRESSION; PRINCIPAL COMPONENT ANALYSIS; REGRESSION ANALYSIS; STATISTICAL MODEL; VALIDATION PROCESS;

BEVERAGES; CALIBRATION; CASEINS; COMPUTER SIMULATION; GLUCOSE; LACTIC ACID; LEAST-SQUARES ANALYSIS; LYCOPERSICON ESCULENTUM; MODELS, STATISTICAL; POWDERS; REPRODUCIBILITY OF RESULTS; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; SPECTROSCOPY, NEAR-INFRARED;

EID: 46849115785     PISSN: 00032700     EISSN: None     Source Type: Journal    
DOI: 10.1021/ac800155n     Document Type: Article

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