Conferencia virtual organizada dentro del marco del Máster en Desarrollo de Software del Departamento de Lenguajes y Sistemas Informáticos de la Universidad de Granada y con el apoyo de la Escuela Internacional de Posgrado, que contará como ponente al Dr. Suparna De, Lecturer (Assistant Professor) in Computer Science at the Department of Computer Science at the University of Surrey, UK.
Abstract: Smart cities are cyber-physical-social systems, where city data from different sources are collected, processed and analyzed to extract useful knowledge. As the volume of data from the social world is exploding, social media data analysis has become an emerging area in many different disciplines. During crisis events, users may post informative tweets about affected individuals, utility damage or cautions on social media platforms. If such tweets are efficiently and effectively processed and analyzed, city organizations may gain better situational awareness of the affected citizens and provide better response actions. Advances in deep neural networks have significantly improved the performance in many social media analyzing tasks, e.g., sentiment analysis, fake news detection, crisis data classification, etc. However, deep learning models require a large amount of labelled data for model training, which is impractical to collect especially at the early stage of a crisis event. To address this limitation, this talk will present results from a BERT-based Adversarial Domain Adaptation model (BERT-ADA) for crisis tweets classification.
- Fecha: Jueves 25 de noviembre de 2021
- Lugar: En línea: Sala Newton de la Universidad de Granada
https://oficinavirtual.ugr.es/redes/SOR/SALVEUGR/accesosala.jsp?IDSALA=22983959
– Contraseña de la reunión: 926664 - Horario: de 18.00h a 19.00h.
- Organizan: Máster en Desarrollo de Software del Departamento de Lenguajes y Sistemas Informáticos de la Universidad de Granada con el apoyo de la Escuela Internacional de Posgrado
- Más información:
Juan Antonio Holgado Terriza
Departamento de Lenguajes y Sistemas Informáticos
jholgado@ugr.es