output
20102026
most citedUnderstanding overfitting in random forest for probability estimation: a visualization and simulation study

143 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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3 papers · 1 filter

math.NA2023★ 1 cited

Which constraints of a numerical problem cause ill-conditioning?

Nick Dewaele, Nick Vannieuwenhoven

Many numerical problems with input and output can be formulated as a system of equations where the goal is to solve for . The condition number measures the…

math.NA2021★ 2 cited

The condition number of many tensor decompositions is invariant under Tucker compression

Nick Dewaele, Paul Breiding, Nick Vannieuwenhoven

We characterise the sensitivity of several additive tensor decompositions with respect to perturbations of the original tensor. These decompositions include canonical polyadic deco…

math.NA2012

Analysis of hierarchical SSOR for three dimensional isotropic model problem

Pawan Kumar

In this paper, we study a hierarchical SSOR (HSSOR) method which could be used as a standalone method or as a smoother for a two-grid method. It is found that the method leads to f…