Search Results for author: Giuseppe Mangioni

Found 4 papers, 1 papers with code

wsGAT: Weighted and Signed Graph Attention Networks for Link Prediction

no code implementations21 Sep 2021 Marco Grassia, Giuseppe Mangioni

Graph Neural Networks (GNNs) have been widely used to learn representations on graphs and tackle many real-world problems from a wide range of domains.

Graph Attention Link Prediction +1

mGNN: Generalizing the Graph Neural Networks to the Multilayer Case

no code implementations21 Sep 2021 Marco Grassia, Manlio De Domenico, Giuseppe Mangioni

Networks are a powerful tool to model complex systems, and the definition of many Graph Neural Networks (GNN), Deep Learning algorithms that can handle networks, has opened a new way to approach many real-world problems that would be hardly or even untractable.

Link Prediction

Machine learning dismantling and early-warning signals of disintegration in complex systems

1 code implementation7 Jan 2021 Marco Grassia, Manlio De Domenico, Giuseppe Mangioni

From physics to engineering, biology and social science, natural and artificial systems are characterized by interconnected topologies whose features - e. g., heterogeneous connectivity, mesoscale organization, hierarchy - affect their robustness to external perturbations, such as targeted attacks to their units.

BIG-bench Machine Learning Decision Making

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