Search Results for author: Cristina Bustos

Found 5 papers, 1 papers with code

Analyzing the contribution of different passively collected data to predict Stress and Depression

no code implementations20 Oct 2023 Irene Bonafonte, Cristina Bustos, Abraham Larrazolo, Gilberto Lorenzo Martinez Luna, Adolfo Guzman Arenas, Xavier Baro, Isaac Tourgeman, Mercedes Balcells, Agata Lapedriza

In this paper, we analyze the contribution of different passively collected sensor data types (WiFi, GPS, Social interaction, Phone Log, Physical Activity, Audio, and Academic features) to predict daily selfreport stress and PHQ-9 depression score.

On the use of Vision-Language models for Visual Sentiment Analysis: a study on CLIP

1 code implementation18 Oct 2023 Cristina Bustos, Carles Civit, Brian Du, Albert Sole-Ribalta, Agata Lapedriza

First, we test on WEBEmo and compare the CLIP-E architectures with state-of-the-art (SOTA) models and with CLIP Zero-Shot.

Sentiment Analysis

Predicting the impact of urban change in pedestrian and road safety

no code implementations3 Feb 2022 Cristina Bustos, Daniel Rhoads, Agata Lapedriza, Javier Borge-Holthoefer, Albert Solé-Ribalta

In this paper, by considering historical accident data and Street View images, we detail how to automatically predict the impact (increase or decrease) of urban interventions on accident incidence.

Explainable, automated urban interventions to improve pedestrian and vehicle safety

no code implementations22 Oct 2021 Cristina Bustos, Daniel Rhoads, Albert Sole-Ribalta, David Masip, Alex Arenas, Agata Lapedriza, Javier Borge-Holthoefer

At the moment, urban mobility research and governmental initiatives are mostly focused on motor-related issues, e. g. the problems of congestion and pollution.

Image Segmentation Semantic Segmentation

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