Antonio Ferrara

How to put users in control of their data in federated top-N recommendation with learning to rank

2021

Recommendation services are extensively adopted in several user-centered applications as a tool to alleviate the information overload problem and help users in orienteering in a vast space of possible choices. In such scenarios, data ownership …

Elliot: A Comprehensive and Rigorous Framework for Reproducible Recommender Systems Evaluation

2021

Recommender Systems have shown to be an effective way to alleviate the over-choice problem and provide accurate and tailored recommendations. However, the impressive number of proposed recommendation algorithms, splitting strategies, evaluation protocols, metrics, and tasks, …