Search Results for author: Nora Ouzir

Found 3 papers, 1 papers with code

Primary liver cancer classification from routine tumour biopsy using weakly supervised deep learning

no code implementations7 Apr 2024 Aurélie Beaufrère, Nora Ouzir, Paul Emile Zafar, Astrid Laurent-Bellue, Miguel Albuquerque, Gwladys Lubuela, Jules Grégory, Catherine Guettier, Kévin Mondet, Jean-Christophe Pesquet, Valérie Paradis

The diagnostic agreement between the pathological diagnosis and the model predictions in the internal and external validation sets was 100% (11/11) and 96% (25/26) for HCC and 78% (7/9) and 87% (13/15) for iCCA, respectively.

Clustering Weakly-supervised Learning

Convex Parameter Estimation of Perturbed Multivariate Generalized Gaussian Distributions

no code implementations12 Dec 2023 Nora Ouzir, Frédéric Pascal, Jean-Christophe Pesquet

In robust estimation, imposing classical constraints on the precision matrix, such as sparsity, has been limited by the non-convexity of the resulting cost function.

Coupled Feature Learning for Multimodal Medical Image Fusion

1 code implementation17 Feb 2021 Farshad G. Veshki, Nora Ouzir, Sergiy A. Vorobyov, Esa Ollila

The resulting performance and execution times show the competitiveness of the proposed method in comparison with state-of-the-art medical image fusion methods.

Dictionary Learning

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