Search Results for author: Gian Maria Marconi

Found 6 papers, 3 papers with code

Variational Learning is Effective for Large Deep Networks

1 code implementation27 Feb 2024 Yuesong Shen, Nico Daheim, Bai Cong, Peter Nickl, Gian Maria Marconi, Clement Bazan, Rio Yokota, Iryna Gurevych, Daniel Cremers, Mohammad Emtiyaz Khan, Thomas Möllenhoff

We give extensive empirical evidence against the common belief that variational learning is ineffective for large neural networks.

Bridging the Gap Between Target Networks and Functional Regularization

no code implementations21 Oct 2022 Alexandre Piche, Valentin Thomas, Joseph Marino, Rafael Pardinas, Gian Maria Marconi, Christopher Pal, Mohammad Emtiyaz Khan

However, learning the value function via bootstrapping often leads to unstable training due to fast-changing target values.

Bridging the Gap Between Target Networks and Functional Regularization

1 code implementation4 Jun 2021 Alexandre Piché, Valentin Thomas, Rafael Pardinas, Joseph Marino, Gian Maria Marconi, Christopher Pal, Mohammad Emtiyaz Khan

Our findings emphasize that Functional Regularization can be used as a drop-in replacement for Target Networks and result in performance improvement.

Q-Learning

Structured Prediction for CRiSP Inverse Kinematics Learning with Misspecified Robot Models

1 code implementation25 Feb 2021 Gian Maria Marconi, Raffaello Camoriano, Lorenzo Rosasco, Carlo Ciliberto

Among these, computing the inverse kinematics of a redundant robot arm poses a significant challenge due to the non-linear structure of the robot, the hard joint constraints and the non-invertible kinematics map.

Structured Prediction

Hyperbolic Manifold Regression

no code implementations28 May 2020 Gian Maria Marconi, Lorenzo Rosasco, Carlo Ciliberto

Geometric representation learning has recently shown great promise in several machine learning settings, ranging from relational learning to language processing and generative models.

BIG-bench Machine Learning regression +3

Manifold Structured Prediction

no code implementations NeurIPS 2018 Alessandro Rudi, Carlo Ciliberto, Gian Maria Marconi, Lorenzo Rosasco

Structured prediction provides a general framework to deal with supervised problems where the outputs have semantically rich structure.

regression Structured Prediction

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