Resource Efficient Machine Learning
This project aims to develop efficient machine learning solutions by blending statistical and algorithmic principles to design scalable learning machines.
LCSL
The Laboratory for Computational and Statistical Learning (LCSL) is one of the research units within MaLGa, the machine learning center of the University of Genova. LCSL focuses on the development of efficient and reliable machine learning algorithms blending tools from statistics, optimization, and regularization theory.
Our goal is to develop theoretically grounded and practical machine learning algorithms. In collaboration with other MaLGa units and external collaborators we work on foundational aspects of Machine Learning (CHARML) and also a number of applications including vision (MLV), robotics, and biological behavior (PiMLB).
Research topics
Optimization for Machine Learning
We aim to develop flexible and scalable optimization algorithms for machine learning, emphasizing robustness and adaptivity to tackle diverse and complex data-driven problems effectively.
Structured Machine Learning
We tackle the challenge of handling structured data in machine learning, addressing various domains and tasks such as text structure inference, subgraph identification, and time series forecasting.
Explainable and Reproducible Machine Learning
Machine Learning for Health
People
Annalisa
BarlaSimone
Di MarinoCesare
MolinariLorenzo
RosascoSilvia
VillaMarco
RandoEdoardo
CaldarelliEmilia
MagnaniArnaud
WatusadisiIlaria
StanzaniMarco
LetiziaHippolyte
LabarrièreShuo
HuangEmanuele
NaldiPietro
ZerbettoJoachim
Bona-Pellis…Lorenzo
Fiorito
Past People
People
Cheik Traoré | 2023 → 2024 | Post-doctoral fellow | Optimization
Stefano Ravera | 2022 → 2024 | Research Scholar | Data handling for large-scale AI applications
Francesco Montagna | 2021 → 2024 | PhD student
Rayan Autones | 2024 | Student
Andrea Della Vecchia | 2022 → 2024 | Post-doctoral fellow | Machine Learning
Elena Milano | 2024 | Research Scholar | Content strategy for ethical-AI communication
Ettore Fincato | 2023 → 2024 | PhD student
Cristian Jesus Vega Cereno | 2021 → 2024 | PhD student | Optimization
Gabriele Bortolai | 2024 | Student
Jonathan Chirinos Rodriguez | 2024 | PhD student
Antoine Chatalic | 2021 → 2024 | Post-doctoral fellow
Rosanna Turrisi | 2023 → 2024 | Post-doctoral fellow | Machine Learning
Elisa Maiettini | 2021 → 2023 | Post-doctoral fellow
Nicolas Schreuder | 2020 → 2023 | Post-doctoral fellow
Vassilis Apidopoulos | 2019 → 2023 | Post-doctoral fellow
Ilaria Stanzani | 2023 | Research Scholar | Machine Learning
Federico Ceola | 2020 → 2023 | PhD student
Andrea Maracani | 2020 → 2023 | PhD student
Cheik Traoré | 2020 → 2023 | PhD student | Optimization
Paolo Didier Alfano | 2022 → 2023 | Research Scholar | Machine Learnin, Robot Vision
Research projects
Most recent LCSL research projects
Integrating network science and explainable AI to forecast the impact of climate change on infectious disease risk
Theme Machine Learning for HealthUnit LCSLLeading scientist Annalisa BarlaRole within the project Head of unitDuration 2023 - 2025Sponsors MIUR ¦ PRINTotal funding 250 k€- ML4IP
Reliable and efficient machine learning for inverse problems
Unit LCSLLeading scientist Lorenzo RosascoRole within the project Principal InvestigatorDuration 2022 - 2025Sponsors FARE 2020Total funding 300 k€ - SLING
Efficient algorithms for sustainalble machine learning
Unit LCSLLeading scientist Lorenzo RosascoRole within the project Principal InvestigatorDuration 2019 - 2024Sponsors EU | ERC CoGTotal funding 1.98 M€ Traning data driven experts in optimization
Unit LCSLLeading scientist Silvia VillaRole within the project Principal InvestigatorDuration 2020 - 2024Sponsors EU | MSCA ITN ETNTotal funding 3.77 M€
Publications
Most recent LCSL publications
| Title | Year | Author | Venue |
|---|---|---|---|
| Iterative regularization for low complexity regularizers | 2024 | Molinari C.; Massias M.; Rosasco L.; Villa S. | NUMERISCHE MATHEMATIK |
| SGD vs GD: high noise and rank shrinkage | 2024 | Mengjia Xu Tomer Galanti Akshay Rangamani Lorenzo Rosasco Andrea Pinto Tomaso Poggio | CBMM Memo No. 144 |
| Neural reproducing kernel Banach spaces and representer theorems for deep networks | 2024 | F Bartolucci E De Vito L Rosasco S Vigogna | ArXiv Preprint |
| A New Formulation for Zeroth-Order Optimization of Adversarial EXEmples in Malware Detection | 2024 | M Rando L Demetrio L Rosasco F Roli | ArXiv Preprint |
| Mapping the evolution of design research: a data-driven analysis of interdisciplinary trends and intellectual landscape | 2024 | A Vian G Carella D Pretolesi A Barla F Zurlo | in Gray, C., Ciliotta Chehade, E., Hekkert, P., Forlano, L., Ciuccarelli, P., Lloyd, P. (eds.), DRS2024: Boston, 23–28 June, Boston, USA |
Open data & software
- LCSL
CRiSP for Misspecified Robot Model
Gian Maria Marconi, Raffaello Camoriano, Lorenzo Rosasco, and Carlo CilibertoCode accompanying the paper “Structured Prediction for CRiSP Inverse Kinematics Learning with Misspecified Robot Models”
- LCSL
Iterreg: Iterative Regularization For Linear Models
C. Molinari, M. Massias, L. Rosasco and S. VillaIterreg is a scikit-learn compatible python package to perform iterative regularization of linear models. It implements the algorithm of “Iterative regularization for convex regularizers” by C. Molinari, M. Massias, L. Rosasco and S. Villa, AISTATS 2021.
- LCSL
Falkon 2.0: Scaling Nyström KRR to Billions of Points
Giacomo Meanti, Luigi Carratino, Lorenzo Rosasco, Alessandro RudiPython package implementing the Falkon algorithm for large-scale, approximate kernel ridge regression. The implementation is based on PyTorch and runs on CPU and GPU.
- LCSL
Batch-BKB: Near-linear time, no regret Bayesian optimization
Calandriello Daniele, Luigi Carratino, Alessandro Lazaric, Michal Valko and Lorenzo RosascoPython code implementing Batch-BKB: the first Bayesian optimization (a.k.a. Gaussian process or bandit optimization) algorithm that is both provably no-regret and guaranteed to run in near-linear time time.