1 code implementation • 10 Sep 2019 • Mohammad Malekzadeh, Dimitrios Athanasakis, Hamed Haddadi, Benjamin Livshits
Contextual bandit algorithms~(CBAs) often rely on personal data to provide recommendations.
no code implementations • 20 Dec 2013 • Dimitrios Athanasakis, John Shawe-Taylor, Delmiro Fernandez-Reyes
Recent non-linear feature selection approaches employing greedy optimisation of Centred Kernel Target Alignment(KTA) exhibit strong results in terms of generalisation accuracy and sparsity.
no code implementations • 22 Nov 2013 • Dimitrios Athanasakis, John Shawe-Taylor, Delmiro Fernandez-Reyes
Feature selection plays a pivotal role in learning, particularly in areas were parsimonious features can provide insight into the underlying process, such as biology.