Comparison of the variable importance in projection (VIP) and of the selectivity ratio (SR) methods for variable selection and interpretation

Journal of Chemometrics

Volumn 29, Issue 10, 2015, Pages 528-536

  Farrés, Mireia ^a   Platikanov, Stefan ^a   Tsakovski, Stefan ^b   Tauler, Romà ^a  

^a INSTITUTE OF ENVIRONMENTAL ASSESSMENT AND WATER RESEARCH   (Spain)

^b UNIVERSITY OF SOFIA   (Bulgaria)

Author keywords

Partial least squares; Selectivity ratio; Variable importance in projection; Variable selection

Indexed keywords

CHROMATOGRAPHIC ANALYSIS; GAS CHROMATOGRAPHY; LEAST SQUARES APPROXIMATIONS; MASS SPECTROMETRY; OCEANOGRAPHY; SURFACE WATERS; WATER QUALITY;

DATA SET; GASCHROMATOGRAPHY-MASS SPECTROMETRY; PARTIAL LEAST-SQUARES; PROJECTION METHOD; RATIO METHOD; SELECTIVITY RATIO; VARIABLE IMPORTANCE IN PROJECTION; VARIABLE IMPORTANCES; VARIABLE SELECTION METHODS; VARIABLES SELECTIONS;

FORECASTING;

EID: 84943366974     PISSN: 08869383     EISSN: 1099128X     Source Type: Journal    
DOI: 10.1002/cem.2736     Document Type: Article

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