29 citations · 60 across the 10 of their papers we have counts for
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math.ST2019★ 3 cited
Estimating covariance and precision matrices along subspaces
Zeljko Kereta, Timo Klock
We study the accuracy of estimating the covariance and the precision matrix of a -variate sub-Gaussian distribution along a prescribed subspace or direction using the finite sam…
cs.LG2019★ 2 cited
Robust and Resource Efficient Identification of Two Hidden Layer Neural Networks
Massimo Fornasier, Timo Klock, Michael Rauchensteiner
We address the structure identification and the uniform approximation of two fully nonlinear layer neural networks of the type on from a sm…
math.ST2019★ 3 cited
Nonlinear generalization of the monotone single index model
Zeljko Kereta, Timo Klock, Valeriya Naumova
Single index model is a powerful yet simple model, widely used in statistics, machine learning, and other scientific fields. It models the regression function as , where…