Publications of Giampaolo Liuzzi

This page shows all publications that appeared in the IASI annual research reports. Authors currently affiliated with the Institute are always listed with the full name.

You can browse through them using either the links of the following line or those associated with author names.

Show all publications of the year  2015, with author Liuzzi G., in the category IASI Research Reports (or show them all):


IASI Research Report n. 15-11    

Giampaolo Liuzzi, Lucidi S., Manno A., Rinaldi F.

A SPACE TRANSFORMATION DECOMPOSITION TECHNIQUE FOR SINGLY LINEARLY CONSTRAINED PROBLEMS SUBJECT TO SIMPLE BOUNDS

ABSTRACT
In this work we propose a new decomposition algorithm for singly linearly constrained problems subject to simple bounds. In particular we focus on the training of Support Vector Machines. Our method, by exploiting a new space transformation technique combined with an intense caching strategy, aims to speed up the training task for large dimensional dataset. The practical implementation of the algorithm and some numerical experiments in comparison with two state-of-the-art training algorithms, are presented.
back
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -