Search Results for author: Abhishake Rastogi

Found 5 papers, 0 papers with code

Statistical Inverse Problems in Hilbert Scales

no code implementations28 Aug 2022 Abhishake Rastogi

In this paper, we study the Tikhonov regularization scheme in Hilbert scales for the nonlinear statistical inverse problem with a general noise.

Inverse learning in Hilbert scales

no code implementations24 Feb 2020 Abhishake Rastogi, Peter Mathé

We study the linear ill-posed inverse problem with noisy data in the statistical learning setting.

regression

Convergence analysis of Tikhonov regularization for non-linear statistical inverse learning problems

no code implementations14 Feb 2019 Abhishake Rastogi, Gilles Blanchard, Peter Mathé

We study a non-linear statistical inverse learning problem, where we observe the noisy image of a quantity through a non-linear operator at some random design points.

Manifold regularization based on Nystr{ö}m type subsampling

no code implementations13 Oct 2017 Abhishake Rastogi, Sivananthan Sampath

In this paper, we study the Nystr{\"o}m type subsampling for large scale kernel methods to reduce the computational complexities of big data.

Image Classification Intrusion Detection +2

Optimal rates for the regularized learning algorithms under general source condition

no code implementations7 Nov 2016 Abhishake Rastogi, Sivananthan Sampath

We consider the learning algorithms under general source condition with the polynomial decay of the eigenvalues of the integral operator in vector-valued function setting.

Cannot find the paper you are looking for? You can Submit a new open access paper.