Galvao, Roberto Kawakami Harrop and Araujo, Mario Cesar Ugulino and Silva, Edvan Cirino and Jose, Gledson Emidio and Soares, Sofacles Figueredo Carreiro and Paiva, Henrique Mohallem (2007) Cross-validation for the selection of spectral variables using the successive projections algorithm. Journal of the Brazilian Chemical Society, 18 (8). pp. 1580-1584. ISSN 0103-5053Full text not available in this repository. (Request a copy from the Strathclyde author)
This work compares the use of a separate validation set and leave-one-out cross-validation to guide the selection of variables in the Successive Projections Algorithm (SPA) for multivariate calibration. Two case studies involving diesel and corn analysis by NIR spectrometry are presented. A graphical interface for SPA is available at www.ele.ita.br/similar to kawakami/spa/.
|Keywords:||multiple linear regression, variable selection, successive projections algorithm, cross-validation, near-infrared spectrometry, multivariate calibration, Chemistry, Chemistry(all)|
|Subjects:||Science > Chemistry|
|Department:||Faculty of Engineering > Chemical and Process Engineering|
|Depositing user:||Pure Administrator|
|Date Deposited:||09 Jan 2012 09:43|
|Last modified:||06 Jan 2017 10:31|