Search Results for author: Víctor Valls

Found 3 papers, 1 papers with code

Mitigating exponential concentration in covariant quantum kernels for subspace and real-world data

no code implementations10 Dec 2024 Gabriele Agliardi, Giorgio Cortiana, Anton Dekusar, Kumar Ghosh, Naeimeh Mohseni, Corey O'Meara, Víctor Valls, Kavitha Yogaraj, Sergiy Zhuk

In this work, we address said challenges by applying fidelity kernels to real-world data with unknown structure, related to the scheduling of a fleet of electric vehicles, and to synthetic data generated from the union of subspaces, which is then close to many relevant real-world datasets.

Quantum Machine Learning Scheduling

Information Flow in Graph Neural Networks: A Clinical Triage Use Case

no code implementations12 Sep 2023 Víctor Valls, Mykhaylo Zayats, Alessandra Pascale

Specifically, we propose a mathematical model that decouples the GNN connectivity from the connectivity of the graph data and evaluate the performance of GNNs in a clinical triage use case.

Knowledge Graphs

Otter-Knowledge: benchmarks of multimodal knowledge graph representation learning from different sources for drug discovery

1 code implementation22 Jun 2023 Hoang Thanh Lam, Marco Luca Sbodio, Marcos Martínez Galindo, Mykhaylo Zayats, Raúl Fernández-Díaz, Víctor Valls, Gabriele Picco, Cesar Berrospi Ramis, Vanessa López

Recent research on predicting the binding affinity between drug molecules and proteins use representations learned, through unsupervised learning techniques, from large databases of molecule SMILES and protein sequences.

Drug Discovery Graph Representation Learning +1

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