Department of Statistics, Harvard University, Cambridge, MA 02138, USA; Department of Statistics, Carnegie Mellon University, Pittsburgh, PA 15213, USA
Jiashun Jin, Tracy Ke, Gabriel Moryoussef, Jiajun Tang, Jingming Wang
Simplex;vertex hunting;successive projection;pseudo-points;pruning;hyper-spectral unmixing;archetypal analysis;network analysis.
Improved algorithm and bounds for successive projection