Search Results for author: Gabriele Maroni

Found 3 papers, 2 papers with code

Synthetic data generation for system identification: leveraging knowledge transfer from similar systems

1 code implementation8 Mar 2024 Dario Piga, Matteo Rufolo, Gabriele Maroni, Manas Mejari, Marco Forgione

This paper addresses the challenge of overfitting in the learning of dynamical systems by introducing a novel approach for the generation of synthetic data, aimed at enhancing model generalization and robustness in scenarios characterized by data scarcity.

Synthetic Data Generation Transfer Learning

Gradient-based bilevel optimization for multi-penalty Ridge regression through matrix differential calculus

1 code implementation23 Nov 2023 Gabriele Maroni, Loris Cannelli, Dario Piga

Common regularization algorithms for linear regression, such as LASSO and Ridge regression, rely on a regularization hyperparameter that balances the tradeoff between minimizing the fitting error and the norm of the learned model coefficients.

Bilevel Optimization L2 Regularization +1

Split-Boost Neural Networks

no code implementations6 Sep 2023 Raffaele Giuseppe Cestari, Gabriele Maroni, Loris Cannelli, Dario Piga, Simone Formentin

The calibration and training of a neural network is a complex and time-consuming procedure that requires significant computational resources to achieve satisfactory results.

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