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20232025
most citedStructured Generations: Using Hierarchical Clusters to guide Diffusion Models

1 citations · 2 across the 6 of their papers we have counts for

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6 papers

cs.CV2025

Leveraging the Structure of Medical Data for Improved Representation Learning

Andrea Agostini, Sonia Laguna, Alain Ryser +7

Building generalizable medical AI systems requires pretraining strategies that are data-efficient and domain-aware. Unlike internet-scale corpora, clinical datasets such as MIMIC-C…

cs.CV2025

From Pixels to Perception: Interpretable Predictions via Instance-wise Grouped Feature Selection

Moritz Vandenhirtz, Julia E. Vogt

Understanding the decision-making process of machine learning models provides valuable insights into the task, the data, and the reasons behind a model's failures. In this work, we…

cs.LG2024

Exploiting Interpretable Capabilities with Concept-Enhanced Diffusion and Prototype Networks

Alba Carballo-Castro, Sonia Laguna, Moritz Vandenhirtz +1

Concept-based machine learning methods have increasingly gained importance due to the growing interest in making neural networks interpretable. However, concept annotations are gen…

cs.LG20241 cited

Structured Generations: Using Hierarchical Clusters to guide Diffusion Models

Jorge da Silva Goncalves, Laura Manduchi, Moritz Vandenhirtz +1

This paper introduces Diffuse-TreeVAE, a deep generative model that integrates hierarchical clustering into the framework of Denoising Diffusion Probabilistic Models (DDPMs). The p…

cs.LG20241 cited

scTree: Discovering Cellular Hierarchies in the Presence of Batch Effects in scRNA-seq Data

Moritz Vandenhirtz, Florian Barkmann, Laura Manduchi +2

We propose a novel method, scTree, for single-cell Tree Variational Autoencoders, extending a hierarchical clustering approach to single-cell RNA sequencing data. scTree corrects f…

cs.LG2023

Signal Is Harder To Learn Than Bias: Debiasing with Focal Loss

Moritz Vandenhirtz, Laura Manduchi, Ričards Marcinkevičs +1

Spurious correlations are everywhere. While humans often do not perceive them, neural networks are notorious for learning unwanted associations, also known as biases, instead of th…