Nils Ross

3 Questions 5 Answers 0 Followers

Questions related from Nils Ross

What is the standard method of coping with NA values in a double type variable machine learning problem where imputation is not appropriate?

I'm increasingly running across the case in machine learning problems where I have a double-type, continuous variable column with some NAs which should not be imputed by kNN or median type methods...

24 May 2018 4,161 3 View

Enabling true heterojunction interface SRH recombination in Senaturus?

I *believe* that I'm having an issue in Sentaurus TCAD, where enablingRecombination (surfaceSRH)in the physics definition of the material interface is not sufficient for true behaviour at that...

28 April 2017 965 1 View

In Sentaurus TCAD, how can the optical generation from thin film boundary conditions be made to work properly?

I've replaced an earlier question.I'm attempting to use the thin film boundary conditions in Raytracing for the ZnO buffer layer of a thin film solar cell.However, it is clear that use of the...

24 November 2015 1,944 1 View