Search Results for author: Lars Holdijk

Found 7 papers, 4 papers with code

Stochastic Optimal Control for Collective Variable Free Sampling of Molecular Transition Paths

no code implementations NeurIPS 2023 Lars Holdijk, Yuanqi Du, Ferry Hooft, Priyank Jaini, Bernd Ensing, Max Welling

We consider the problem of sampling transition paths between two given metastable states of a molecular system, e. g. a folded and unfolded protein or products and reactants of a chemical reaction.

Dimensionality Reduction

Learning Equivariant Energy Based Models with Equivariant Stein Variational Gradient Descent

no code implementations NeurIPS 2021 Priyank Jaini, Lars Holdijk, Max Welling

We focus on the problem of efficient sampling and learning of probability densities by incorporating symmetries in probabilistic models.

[Re] Parameterized Explainer for Graph Neural Network

1 code implementation RC 2020 Lars Holdijk, Maarten Boon, Stijn Henckens, Lysander de Jong

Due to numerous inconsistencies between code and paper, it is not possible to replicate the original results using the paper alone.

Graph Classification

Classification-by-Components: Probabilistic Modeling of Reasoning over a Set of Components

1 code implementation NeurIPS 2019 Sascha Saralajew, Lars Holdijk, Maike Rees, Ebubekir Asan, Thomas Villmann

The decomposition of objects into generic components combined with the probabilistic reasoning provides by design a clear interpretation of the classification decision process.

Adversarial Attack Classification +1

Robustness of Generalized Learning Vector Quantization Models against Adversarial Attacks

1 code implementation1 Feb 2019 Sascha Saralajew, Lars Holdijk, Maike Rees, Thomas Villmann

The evaluation suggests that both Generalized LVQ and Generalized Tangent LVQ have a high base robustness, on par with the current state-of-the-art in robust neural network methods.

Quantization

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