42 citations · 42 across the 2 of their papers we have counts for
2 papers
stat.AP2010★ 42 cited
Feature selection guided by structural information
Martin Slawski, Wolfgang zu Castell, Gerhard Tutz
In generalized linear regression problems with an abundant number of features, lasso-type regularization which imposes an -constraint on the regression coefficients has bec…
math.CA2008
Cesàro means of Jacobi expansions on the parabolic biangle
Wolfgang zu Castell, Frank Filbir, Yuan Xu
We study Cesàro means for two-variable Jacobi polynomials on the parabolic biangle . Using the product formula de…