Carlo Baldassi

activity

20072023

most citedFast and accurate multivariate Gaussian modeling of protein families: Predicting residue contacts and protein-interaction partners

158 citations · 1.4k across the 32 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

cs.LG2022

Systematically and efficiently improving $k$ -means initialization by pairwise-nearest-neighbor smoothing

Carlo Baldassi

We present a meta-method for initializing (seeding) the $k$ -means clustering algorithm called PNN-smoothing. It consists in splitting a given dataset into $J$ random subsets, clust…

cs.LG2022

Deep Networks on Toroids: Removing Symmetries Reveals the Structure of Flat Regions in the Landscape Geometry

Fabrizio Pittorino, Antonio Ferraro, Gabriele Perugini +3

We systematize the approach to the investigation of deep neural network landscapes by basing it on the geometry of the space of implemented functions rather than the space of param…

Systematically and efficiently improving k-means initialization by pairwise-nearest-neighbor smoothing

Deep Networks on Toroids: Removing Symmetries Reveals the Structure of Flat Regions in the Landscape Geometry

Systematically and efficiently improving $k$ -means initialization by pairwise-nearest-neighbor smoothing