Partial least squares regression is a statistical method that bears some relation to principal components regression and is a reduced rank regression; instead of finding hyperplanes of maximum varianc
Geometric interpretation of the deflation step in the input space
Near-infrared spectroscopy
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Near-infrared spectroscopy is a spectroscopic method that uses the near-infrared region of the electromagnetic spectrum. Typical applications include medical and physiological diagnostics and research
Infrascanner 1000, a NIRS scanner used to detect intracranial bleeding.
Example of data acquisition using fNIRS (Hitachi ETG-4000)