1 code implementation • 14 May 2020 • Linda Bianchini, Joao Santinha, Nuno Loução, Mario Figueiredo, Francesca Botta, Daniela Origgi, Marta Cremonesi, Enrico Cassano, Nikolaos Papanikolaou, Alessandro Lascialfari
In this study we investigated the repeatability and reproducibility of radiomic features extracted from MRI images and provide a workflow to identify robust features.
1 code implementation • ICLR 2018 • Dejiao Zhang, Haozhu Wang, Mario Figueiredo, Laura Balzano
This has motivated a large body of work to reduce the complexity of the neural network by using sparsity-inducing regularizers.
no code implementations • ICML 2017 • Zheng Xu, Gavin Taylor, Hao Li, Mario Figueiredo, Xiaoming Yuan, Tom Goldstein
The alternating direction method of multipliers (ADMM) is commonly used for distributed model fitting problems, but its performance and reliability depend strongly on user-defined penalty parameters.
no code implementations • 10 Dec 2016 • Zheng Xu, Soham De, Mario Figueiredo, Christoph Studer, Tom Goldstein
The alternating direction method of multipliers (ADMM) is a common optimization tool for solving constrained and non-differentiable problems.