Ontology highlight
ABSTRACT:
SUBMITTER: Zhao N
PROVIDER: S-EPMC4499800 | biostudies-other | 2015
REPOSITORIES: biostudies-other
Zhao Na N Wu Zhi-sheng ZS Zhang Qiao Q Shi Xin-yuan XY Ma Qun Q Qiao Yan-jiang YJ
Scientific reports 20150713
In multivariate calibration using a spectral dataset, it is difficult to optimize nonsystematic parameters in a quantitative model, i.e., spectral pretreatment, latent factors and variable selection. In this study, we describe a novel and systematic approach that uses a processing trajectory to select three parameters including different spectral pretreatments, variable importance in the projection (VIP) for variable selection and latent factors in the Partial Least-Square (PLS) model. The root ...[more]