30 citations · 102 across the 11 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
stat.CO2014★ 6 cited
Penalized versus constrained generalized eigenvalue problems
Irina Gaynanova, James Booth, Martin T. Wells
We investigate the difference between using an penalty versus an constraint in generalized eigenvalue problems, such as principal component analysis and discrimin…
stat.ME2014★ 27 cited
Simultaneous sparse estimation of canonical vectors in the p>>N setting
Irina Gaynanova, James G. Booth, Martin T. Wells
This article considers the problem of sparse estimation of canonical vectors in linear discriminant analysis when . Several methods have been proposed in the literature tha…