10 citations · 10 across the 3 of their papers we have counts for
4 papers
Training seeds and model-selection stability in recommender-system evaluation
Juan Manuel Rodriguez, Oleg Lesota, Antonela Tommasel
Recommender-system experiments often rely on a single random training seed, assuming that run-to-run stochasticity has limited impact on evaluation conclusions. This assumption is…
Weighted Multi-Level Feature Factorization for App ads CTR and installation prediction
Juan Manuel Rodriguez, Antonela Tommasel
This paper provides an overview of the approach we used as team ISISTANITOS for the ACM RecSys Challenge 2023. The competition was organized by ShareChat, and involved predicting t…
Capturing social media expressions during the COVID-19 pandemic in Argentina and forecasting mental health and emotions
Antonela Tommasel, Andres Diaz-Pace, Juan Manuel Rodriguez +1
Purpose. We present an approach for forecasting mental health conditions and emotions of a given population during the COVID-19 pandemic in Argentina based on language expressions…
Tracking the evolution of crisis processes and mental health on social media during the COVID-19 pandemic
Antonela Tommasel, Daniela Godoy, Juan Manuel Rodriguez
The COVID-19 pandemic has affected all aspects of society, not only bringing health hazards, but also posing challenges to public order, governments and mental health. Moreover, it…