We introduce a new notion of central axis for a finite set (Formula presented.) of vectors in (Formula presented.). In tandem, we discuss different ways of measuring the dispersion of the data points (Formula presented.)'s around the central axis. Finally, we explain how to detect numerically the most peripheral points of the given dataset.
Central axes and peripheral points in high dimensional directional datasets
Astorino A;
2016
Abstract
We introduce a new notion of central axis for a finite set (Formula presented.) of vectors in (Formula presented.). In tandem, we discuss different ways of measuring the dispersion of the data points (Formula presented.)'s around the central axis. Finally, we explain how to detect numerically the most peripheral points of the given dataset.File in questo prodotto:
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