作者: Francesco Corona , Elia Liitiäinen , Amaury Lendasse , Roberto Baratti , Lorenzo Sassu
DOI: 10.3182/20100705-3-BE-2011.00032
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摘要: Abstract The Delaunay tessellation and topological regression is a local simplex method for multivariate calibration. method, developed within computational geometry, has potential applications in online analytical chemistry process monitoring. This study proposes novel approach to perform prediction extrapolation using calibration method. main property of the proposed extension continuity estimated function also outside domain. To support presentation, an application estimating aromatic composition Light Cycle Oil by Near Infrared spectroscopy discussed.