Search Results for author: Romain Giot

Found 9 papers, 4 papers with code

Mean Opinion Score as a New Metric for User-Evaluation of XAI Methods

no code implementations29 Jul 2024 Hyeon Yu, Jenny Benois-Pineau, Romain Bourqui, Romain Giot, Alexey Zhukov

This paper investigates the use of Mean Opinion Score (MOS), a common image quality metric, as a user-centric evaluation metric for XAI post-hoc explainers.

H²O: Heatmap by Hierarchical Occlusion

1 code implementation CBMI 2023 2023 Luc-Etienne Pommé, Romain Bourqui, Romain Giot

We also propose two new pairs of metrics that overcome some evaluation issues: (a) Insertion and Deletion Spearman correlation coefficients which both estimate a correlation between the computed scores in a saliency map and the importance for the model of the associated pixels in the image.

Image Classification Image Segmentation +3

State of the Art of Visual Analytics for eXplainable Deep Learning

no code implementations Computer Graphics Forum 2023 Biagio La Rosa, Graziano Blasilli, Romain Bourqui, David Auber, Giuseppe Santucci, Roberto Capobianco, Enrico Bertini, Romain Giot, Marco Angelini

The survey concludes by identifying future research challenges and bridging activities that are helpful to strengthen the role of Visual Analytics as effective support for eXplainable Deep Learning and to foster the adoption of Visual Analytics solutions in the eXplainable Deep Learning community.

Deep Learning Survey

FORBID: Fast Overlap Removal By stochastic gradIent Descent for Graph Drawing

1 code implementation19 Aug 2022 Loann Giovannangeli, Frederic Lalanne, Romain Giot, Romain Bourqui

While many graph drawing algorithms consider nodes as points, graph visualization tools often represent them as shapes.

Deep Neural Network for DrawiNg Networks, (DNN)^2

1 code implementation8 Aug 2021 Loann Giovannangeli, Frederic Lalanne, David Auber, Romain Giot, Romain Bourqui

We demonstrate that it is possible to use DL techniques to learn a graph-to-layout sequence of operations thanks to a graph-related objective function.

Impacts of the Numbers of Colors and Shapes on Outlier Detection: from Automated to User Evaluation

no code implementations10 Mar 2021 Loann Giovannangeli, Romain Giot, David Auber, Romain Bourqui

When encoded with one attribute, the difficulty depends on that attribute heterogeneity until its capacity limit (7 for color, 5 for shape) is reached.

Attribute Outlier Detection

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