On statistical learning of simplices: Unmixing problem revisited

We study the sample complexity of learning a high-dimensional simplex from a set of points uniformly sampled from its interior. Learning of simplices is a long studied problem in computer science and has applications in computational biology and remote sensing, mostly under the name of "spectra...

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Veröffentlicht in:	The Annals of statistics 2021-06, Vol.49 (3), p.1626
Hauptverfasser:	Najafi, Amir, Ilchi, Saeed, Saberi, Amir Hossein, Motahari, Seyed Abolfazl, Khalaj, Babak H., Rabiee, Hamid R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Complexity Computational mathematics Heuristic Heuristic methods Learning Remote sensing Statistical methods
Online-Zugang:	Volltext
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