Paula Feliu

I studied Artificial Intelligence degree at the Autonomous University of Barcelona.

As an undergraduate student at the university, my role in the team has focused on developing an automated system to detect and classify nature-related images on social media. The main goal has been to identify and classify different types of images into predefined nature-related tasks. To achieve this, I worked on designing and training a deep learning model capable of classifying the images into different categories. In addition, various interpretability techniques—such as Grad-CAM, LIME, and XRAI—have been applied to visualize which parts of the image the model focuses on when making decisions. This has been key to analyzing which areas of the image have the most influence on the classification and to gaining a better understanding of how the model works.