STLS - Non-linear Lp approximation problems : analysis, algorithms and applications
From 01-01-2002 to 31-12-2005
Description
The project concerns extensions of linear L2 approximation problems for solving overdetermined systems AX b : - linear Lp approximation problems (LLPA) : linear L2 approximation solve the overdetermined set of equations by minimizing a quadratic cost fucntion of the correction vector, while the resulting correction matrix makes the set of equations consistent again. This yields maximum likelihood estimates of the model parameters if one assumes that the noise of the measured data is independently identically distributed Gaussian noise. - Nonlinear Lp approximation problems : when linear models no longer yield satisfactory solutions or when the underlying physical process describes it, nonlinear models are more appropriate. The first step when going from linear to nonlinear models are models that are nonlinear in the data but still linear in the parameters.Team
- Sabine Van Huffel, Promoter
Financing
Funding: FWO - Research Foundation - Flanders
Program/Grant Type: FWO Research Grant - FWO Research Grant
Events
2/09/2024:
PhD defense - Martijn Oldenhof
Machine Learning for Advanced Chemical Analysis and Structure Recognition in Drug Discovery
3/09/2024:
Meet the Jury Igor Tetko on Advanced Machine Learning in Drug Discovery
12/09/2024:
Multimodal analysis of cell-free DNA for sensitive cancer detection in low-coverage and low-sample settings
Seminar by Antoine Passemiers
News
STADIUS Alumni Herman Verrelst – new CEO of Biocartis
08 June 2017
Herman Verrelst, the founder of KU Leuven spin-off Cartagenia, who has been working in Silicon Valley, US for the last few years will be returning to Belgium to follow the steps of Rudi Pauwels as CEO of the Belgian diagnostic company, Biocartis.
Supporting healthcare policymaking via machine learning – batteries included!
29 May 2017
STADIUS takes the lead in the data analytics efforts in an ambitious European Project MIDAS.
Marc Claesen gives an interview about his PhD for the magazine of the Faculty of Engineering Sciences "Geniaal"
10 February 2017
Did you know that in Belgium approximately one third of type 2 diabetes patients are unaware of their condition?
Joos Vandewalle is nieuwe voorzitter KVAB
09 October 2016
Op 5 oktober 2016 heeft de Algemene Vergadering van de Academie KVAB Joos Vandewalle verkozen tot voorzitter van de KVAB.