K. Dziedziul

collaborators

2 papers

cs.LG2026

Mercer Large-Scale Kernel Machines from Ridge Function Perspective

Karol Dziedziul, Sergey Kryzhevich, PaweÅ WieczyÅski

To present Mercer large-scale kernel machines from a ridge function perspective, we recall the results by Lin and Pinkus from {\it Fundamentality of ridge functions}. We consider t…

math.CA2025

Box-splines orthogonal projections

M. BeÅka, K. Dziedziul

Let $P$ be orthogonal projection on B-splines of degree $r - 1$ with equally spaced knots. Sweldens and Piessens proved that $P (x^{r}) - x^{r}$ is Bernoulli polynomial. We generalize Sweld…