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20212026
most citedA Riemannian Newton Trust-Region Method for Fitting Gaussian Mixture Models

4 citations · 4 across the 10 of their papers we have counts for

collaborators

10 papers

q-bio.PE2026

Household size can explain 40% of the variance in cumulative COVID-19 incidence across Europe

Seba Contreras, Philipp Dönges, Maciej Filinski +8

Household size impacts the spread of respiratory infectious diseases: Larger households tend to boost transmission by acquiring external infections more frequently and subsequently…

cs.LG2024

FairML: A Julia Package for Fair Classification

Jan Pablo Burgard, João Vitor Pamplona

In this paper, we propose FairML.jl, a Julia package providing a framework for fair classification in machine learning. In this framework, the fair learning process is divided into…

math.OC2024

Mixed-Integer Linear Optimization for Cardinality-Constrained Random Forests

Jan Pablo Burgard, Maria Eduarda Pinheiro, Martin Schmidt

Random forests are among the most famous algorithms for solving classification problems, in particular for large-scale data sets. Considering a set of labeled points and several de…

cs.LG2024

Fair Generalized Linear Mixed Models

Jan Pablo Burgard, João Vitor Pamplona

When using machine learning for automated prediction, it is important to account for fairness in the prediction. Fairness in machine learning aims to ensure that biases in the data…

cs.LG2024

Fair Mixed Effects Support Vector Machine

Jan Pablo Burgard, João Vitor Pamplona

To ensure unbiased and ethical automated predictions, fairness must be a core principle in machine learning applications. Fairness in machine learning aims to mitigate biases prese…

math.OC2024

Mixed-Integer Linear Optimization for Semi-Supervised Optimal Classification Trees

Jan Pablo Burgard, Maria Eduarda Pinheiro, Martin Schmidt

Decision trees are one of the most popular methods for solving classification problems, mainly because of their good interpretability properties. Moreover, due to advances in recen…

math.OC2023

Mixed-Integer Quadratic Optimization and Iterative Clustering Techniques for Semi-Supervised Support Vector Machines

Jan Pablo Burgard, Maria Eduarda Pinheiro, Martin Schmidt

Among the most famous algorithms for solving classification problems are support vector machines (SVMs), which find a separating hyperplane for a set of labeled data points. In som…

stat.ML2022

Riemannian Optimization for Variance Estimation in Linear Mixed Models

Lena Sembach, Jan Pablo Burgard, Volker H. Schulz

Variance parameter estimation in linear mixed models is a challenge for many classical nonlinear optimization algorithms due to the positive-definiteness constraint of the random e…

stat.AP2021

Regional estimates of reproduction numbers with application to COVID-19

Jan Pablo Burgard, Stefan Heyder, Thomas Hotz +1

In the last year many public health decisions were based on real-time monitoring the spread of the ongoing COVID-19 pandemic. For this one often considers the reproduction number w…

stat.ML2021★ 4 cited

A Riemannian Newton Trust-Region Method for Fitting Gaussian Mixture Models

Lena Sembach, Jan Pablo Burgard, Volker H. Schulz

Gaussian Mixture Models are a powerful tool in Data Science and Statistics that are mainly used for clustering and density approximation. The task of estimating the model parameter…