Bardh Prenkaj
Bardh Prenkaj
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explainability
Robust Stochastic Graph Generator for Counterfactual Explanations
Counterfactual Explanation (CE) techniques have garnered attention as a means to provide insights to the users engaging with AI …
Mario Alfonso Prado-Romero
,
Bardh Prenkaj
,
Giovanni Stilo
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Poster
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DOI
Digging into the Landscape of Graphs Counterfactual Explainability
The lab provides a hands-on experience for users to develop and evaluate Graph Counterfactual Explanation methods using the GRETEL framework, covering challenges, building pipelines, customizing solutions, and analyzing performance in diverse datasets.
Feb 21, 2024 2:00 PM — 3:45 PM
Vancouver, Canada
Mario Alfonso Prado-Romero
,
Bardh Prenkaj
,
Giovanni Stilo
Code
Graphs Counterfactual Explainability A Comprehensive Landscape
The tutorial covers generating counterfactual explanations for Graph Neural Networks, addressing theoretical foundations, challenges, definitions, methods, and benchmarking for improved interpretability.
Feb 21, 2024 10:45 AM — 12:30 PM
Vancouver, Canada
Mario Alfonso Prado-Romero
,
Bardh Prenkaj
,
Giovanni Stilo
PDF
Code
A Survey on Graph Counterfactual Explanations: Definitions, Methods, Evaluation, and Research Challenges
Graph Neural Networks (GNNs) perform well in community detection and molecule classification. Counterfactual Explanations (CE) provide …
Mario Alfonso Prado-Romero
,
Bardh Prenkaj
,
Giovanni Stilo
,
Fosca Giannotti
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Code
DOI
Adapting to Change: Robust Counterfactual Explanations in Dynamic Data Landscapes
We introduce a novel semi-supervised Graph Counterfactual Explainer (GCE) methodology, Dynamic GRAph Counterfactual Explainer …
Bardh Prenkaj
,
Mario Villaizan-Vallelado
,
Tobias Leemann
,
Gjergji Kasneci
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Code
Poster
Slides
DOI
Developing and Evaluating Graph Counterfactual Explanation with GRETEL
The black-box nature and the lack of interpretability detract from constant improvements in Graph Neural Networks (GNNs) performance in …
Mario Alfonso Prado-Romero
,
Bardh Prenkaj
,
Giovanni Stilo
PDF
Cite
Code
DOI
Ensemble approaches for Graph Counterfactual Explanations
In recent years, Graph Neural Networks have reported outstanding performances in tasks like community detection, molecule …
Mario Alfonso Prado-Romero
,
Bardh Prenkaj
,
Giovanni Stilo
,
Alessandro Celi
,
Ernesto Estevanell-Valladares
,
Daniel Alejandro Valdés-Pérez
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GRETEL
Open source framework for evaluating Graph Counterfactual Explanation (GCE) methods. Our main goal is to create a generic platform that allows the researchers to speed up the process of developing and testing new GCE methods.
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