Soares SFC, Gomes AA, Filho ARGF, Araujo MCU, Galvão RKH (2013) The successive projections algorithm. Trends Anal Chem 42:84–98Soares SFC, Gomes AA, Araujo MCU, Filho ARG, Galvão RKH. The successive proj
The “Successive Projections Algorithm”, a forward selection method which uses simple operations in a vector space to minimize variable collinearity, is proposed as a novel variable selection strategy for multivariate calibration. The algorithm was applied to UV–VIS spectrophotometric data for simultaneou...
Thesuccessiveprojectionsalgorithmforvariableselectionin spectroscopicmulticomponentanalysis MarioCesarUgulinoAraujo ) ,TeresaCristinaBezerraSaldanha,´´´ RobertoKawakamiHarropGalvao 1 ,TakashiYoneyama 1 ,HenriqueCaldasChame,˜ ValeriaVisani DepartamentodeQuımica,UniÕersidadeFederaldaParaıba,CCEN,Caixa...
Cross-validation for the selection of spectral variables using the successive projections algorithm 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 projection... Roberto Kawakami Harrop Galvo,MCU Araújo,...
Application of successive projections algorithm (SPA) as a variable selection in a QSPR study to predict the octanol/water partition coefficients (K_(ow)) of some halogenated organic compounds 机译:连续投影算法(SPA)作为变量选择在QSPR研究中的应用,以预测某些卤代有机化合物的辛醇/水分配系数(K_(ow...
J.M. Martinez, The method of successive orthogonal projections for solving nonlinear simultaneous equations, Calcolo (1986) to appear.J.M. Martinez. The method of Successive Orthogonal Projections for solving nonlinear simultaneous equations. Calcole. to appear....
and progressively increasingsif an iteration limit is reached or the current problem is infeasible. When a feasible solution to the NLP problem is reached, we verify if the indicator constraints are satisfied: if so, we return the current solution (see Algorithm 1). We start the algorithm by ...
Sensors 2008, 8, 1321-1342 Full Research Paper sensors ISSN 1424-8220 © 2008 by MDPI www.mdpi.org/sensors The Successive Projection Algorithm (SPA), an Algorithm with a Spatial Constraint for the Automatic Search of Endmembers in Hyperspectral Data Jinkai Zhang 1, Benoit Rivard 2,* and D...
To address the deficiency with feature band extraction methods, different variable extraction methods were used, for example, uninformative variable elimination plus the successive projections algorithm (UVE–SPA). The UVE–SPA method can cause the correlation between feature variables and targets to be ...
We gridded using a Gaussian-weighted mean algorithm in the mbgrid program, adopting a spline interpolation to fill grid cells not filled by swath data for gaps up to six grid cells in size. The grid was exported in an ESRI ASCII format for manipulation in a geographic information system. ...