Search Results for author: Vincenzo Randazzo

Found 3 papers, 2 papers with code

Gradient-based Competitive Learning: Theory

no code implementations6 Sep 2020 Giansalvo Cirrincione, Pietro Barbiero, Gabriele Ciravegna, Vincenzo Randazzo

The former is just an adaptation of a standard competitive layer for deep clustering, while the latter is trained on the transposed matrix.

Clustering Deep Clustering +1

Topological Gradient-based Competitive Learning

1 code implementation21 Aug 2020 Pietro Barbiero, Gabriele Ciravegna, Vincenzo Randazzo, Giansalvo Cirrincione

The aim of this work is to present a novel comprehensive theory aspiring at bridging competitive learning with gradient-based learning, thus allowing the use of extremely powerful deep neural networks for feature extraction and projection combined with the remarkable flexibility and expressiveness of competitive learning.

Clustering Deep Clustering

The GH-EXIN neural network for hierarchical clustering

1 code implementation Neural Networks 2020 Giansalvo Cirrincione, Gabriele Ciravegna, Pietro Barbiero, Vincenzo Randazzo, Eros Pasero

Furthermore, an important and very promising application of GH-EXIN in two-way hierarchical clustering, for the analysis of gene expression data in the study of the colorectal cancer is described.

Clustering Self-Organized Clustering

Cannot find the paper you are looking for? You can Submit a new open access paper.