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Loic Le Folgoc

2 accepted papers

2020

Stochastic Segmentation Networks: Modelling Spatially Correlated Aleatoric Uncertainty

NeurIPS 2020poster

In image segmentation, there is often more than one plausible solution for a given input. In medical imaging, for example, experts will often disagree about the exact location of object boundaries. Estimating this inherent uncertainty and predicting multiple plausible hypotheses is of great interest…

2018

Semi-Supervised Learning via Compact Latent Space Clustering

ICML 2018oral

We present a novel cost function for semi-supervised learning of neural networks that encourages compact clustering of the latent space to facilitate separation. The key idea is to dynamically create a graph over embeddings of labeled and unlabeled samples of a training batch to capture underlying s…

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