Search Results for author: Ludovik Coba

Found 3 papers, 0 papers with code

Towards a Technical Debt for Recommender System

no code implementations14 Nov 2023 Sergio Moreschini, Ludovik Coba, Valentina Lenarduzzi

Balancing the management of technical debt within recommender systems requires effectively juggling the introduction of new features with the ongoing maintenance and enhancement of the current system.

Management Recommendation Systems

Adversarial Sleeping Bandit Problems with Multiple Plays: Algorithm and Ranking Application

no code implementations27 Jul 2023 Jianjun Yuan, Wei Lee Woon, Ludovik Coba

This paper presents an efficient algorithm to solve the sleeping bandit with multiple plays problem in the context of an online recommendation system.

Personalised novel and explainable matrix factorisation

no code implementations25 Jul 2019 Ludovik Coba, Panagiotis Symeonidis, Markus Zanker

In this paper, to the best of our knowledge, we propose a new model, denoted as NEMF, that allows to trade-off the MF performance with respect to the criteria of novelty and explainability, while only minimally compromising on accuracy.

Decision Making Recommendation Systems

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