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cs.LG2024
Enhanced Transformer architecture for in-context learning of dynamical systems
Matteo Rufolo, Dario Piga, Gabriele Maroni +1
Recently introduced by some of the authors, the in-context identification paradigm aims at estimating, offline and based on synthetic data, a meta-model that describes the behavior…
cs.LG2023
Gradient-based bilevel optimization for multi-penalty Ridge regression through matrix differential calculus
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 th…