S. Steinerberger

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20152026

most citedStochastic Neighbor Embedding separates well-separated clusters

15 citations · 76 across the 68 of their papers we have counts for

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Showing 2021 · math.NAShow all

2 papers · 2 filters

math.NA2021

Quantile-Based Random Kaczmarz for corrupted linear systems of equations

Stefan Steinerberger

We consider linear systems $A x = b$ where $A \in R^{m \times n}$ consists of normalized rows, $∥ a_{i} ∥_{ℓ^{2}} = 1$ , and where up to $β m$ entries of $b$ have been corrupt…

math.NA2021

How well-conditioned can the eigenvalue problem be?

Carlos Beltrán, Laurent Bétermin, Peter Grabner +1

The condition number for eigenvalue computations is a well--studied quantity. But how small can we expect it to be? Namely, which is a perfectly conditioned matrix w.r.t. eigenvalu…