Search Results for author: Marco Miani

Found 3 papers, 1 papers with code

Laplacian Segmentation Networks: Improved Epistemic Uncertainty from Spatial Aleatoric Uncertainty

no code implementations23 Mar 2023 Kilian Zepf, Selma Wanna, Marco Miani, Juston Moore, Jes Frellsen, Søren Hauberg, Aasa Feragen, Frederik Warburg

To ensure robustness to such incorrect segmentations, we propose Laplacian Segmentation Networks (LSN) that jointly model epistemic (model) and aleatoric (data) uncertainty in image segmentation.

Image Segmentation Segmentation +1

Laplacian Autoencoders for Learning Stochastic Representations

1 code implementation30 Jun 2022 Marco Miani, Frederik Warburg, Pablo Moreno-Muñoz, Nicke Skafte Detlefsen, Søren Hauberg

In this work, we present a Bayesian autoencoder for unsupervised representation learning, which is trained using a novel variational lower-bound of the autoencoder evidence.

Bayesian Inference Out-of-Distribution Detection +1

Curious Explorer: a provable exploration strategy in Policy Learning

no code implementations29 Jun 2021 Marco Miani, Maurizio Parton, Marco Romito

These bounds can be used to prove PAC convergence and sample efficiency results when a PAC optimizer is plugged in Curious Explorer.

Policy Gradient Methods

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