no code implementations • 12 Mar 2024 • Andreas Damianou, Francesco Fabbri, Paul Gigioli, Marco De Nadai, Alice Wang, Enrico Palumbo, Mounia Lalmas
In the realm of personalization, integrating diverse information sources such as consumption signals and content-based representations is becoming increasingly critical to build state-of-the-art solutions.
no code implementations • 1 Mar 2024 • Ghazal Fazelnia, Sanket Gupta, Claire Keum, Mark Koh, Ian Anderson, Mounia Lalmas
In the second stage, downstream task-specific models leverage user representations via transfer learning instead of curating user features individually.
1 code implementation • 19 Jul 2023 • Thomas M. McDonald, Lucas Maystre, Mounia Lalmas, Daniel Russo, Kamil Ciosek
In this context, we study a content exploration task, which we formalize as a multi-armed bandit problem with delayed rewards.
1 code implementation • 11 Oct 2022 • Olivier Jeunen, Ciarán M. Gilligan-Lee, Rishabh Mehrotra, Mounia Lalmas
We address this challenge by aiming to learn the effect of a single-intervention from both observational data and sets of interventions.
no code implementations • 22 Apr 2022 • Emanuele Bugliarello, Rishabh Mehrotra, James Kirk, Mounia Lalmas
We consider the task of sequencing tracks on music streaming platforms where the goal is to maximise not only user satisfaction, but also artist- and platform-centric objectives, needed to ensure long-term health and sustainability of the platform.
no code implementations • 3 Apr 2018 • Gabriele Tolomei, Mounia Lalmas, Ayman Farahat, Andrew Haines
We then estimate dwell time thresholds of accidental clicks from that component.
3 code implementations • 20 Jun 2017 • Gabriele Tolomei, Fabrizio Silvestri, Andrew Haines, Mounia Lalmas
There are many circumstances however where it is important to understand (i) why a model outputs a certain prediction on a given instance, (ii) which adjustable features of that instance should be modified, and finally (iii) how to alter such a prediction when the mutated instance is input back to the model.
no code implementations • 19 Nov 2013 • Eduardo Graells-Garrido, Mounia Lalmas, Daniele Quercia
However, users tend to connect with like-minded people and read agreeable information, a behavior that leads to group polarization.
Human-Computer Interaction Social and Information Networks H.5.2