Learning and Leveraging Rich Priors for Factorization Problems
Forskningsprojekt , 2020 –

In this project we are interested in developing methods that combine traditional (parametric) mathematicalformulations induced by domain expertise with (non-parametric) models learned from examples. Parametricmodels inject domain knowledge into learning-based approaches and have therefore the potential to massivelyreduce the necessary amount of training data. Additionally, the output can be constrained e.g. to be physicallyplausible, which is difficult to guarantee with pure learning-based architectures. At the same time, being able toincorporate e.g. learned priors has the potential to regularize problems where a physical model is not sufficientto guarantee a well posed formulation. From a theoretical point of view we are interested in results thatcharacterize formulations in terms of their expressiveness and generalization as well as developing efficientinference approaches.

Deltagare

Christopher Zach (kontakt)

Forskningsprofessor vid Chalmers, Elektroteknik, Signalbehandling och medicinsk teknik, Digitala bildsystem och bildanalys

Carl Olsson

Senior forskare vid Chalmers, Elektroteknik, Signalbehandling och medicinsk teknik, Digitala bildsystem och bildanalys

Samarbetspartners

Lunds tekniska högskola

Lund, Sweden

Finansiering

Wallenberg AI, Autonomous Systems and Software Program

Finansierar Chalmers deltagande under 2020–

Mer information

Senast uppdaterat

2021-01-13