Search Results for author: Zlatko Drmač

Found 4 papers, 1 papers with code

Predicting the Critical Number of Layers for Hierarchical Support Vector Regression

no code implementations21 Dec 2020 Ryan Mohr, Maria Fonoberova, Zlatko Drmač, Iva Manojlović, Igor Mezić

Hierarchical support vector regression (HSVR) models a function from data as a linear combination of SVR models at a range of scales, starting at a coarse scale and moving to finer scales as the hierarchy continues.

regression

Applications of Koopman Mode Analysis to Neural Networks

no code implementations21 Jun 2020 Iva Manojlović, Maria Fonoberova, Ryan Mohr, Aleksandr Andrejčuk, Zlatko Drmač, Yannis Kevrekidis, Igor Mezić

We also show how using Koopman modes we can selectively prune the network to speed up the training procedure.

Clustering

Learning low-dimensional dynamical-system models from noisy frequency-response data with Loewner rational interpolation

no code implementations30 Sep 2019 Zlatko Drmač, Benjamin Peherstorfer

Loewner rational interpolation provides a versatile tool to learn low-dimensional dynamical-system models from frequency-response measurements.

Stabilizing discrete empirical interpolation via randomized and deterministic oversampling

1 code implementation30 Aug 2018 Benjamin Peherstorfer, Zlatko Drmač, Serkan Gugercin

Numerical experiments with synthetic and diffusion-reaction problems demonstrate the stability of oversampled empirical interpolation in the presence of noise.

Numerical Analysis

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