4 papers
CausalAlpha: A Real-Time Geopolitical Risk Index from OSINT Channels for Causal Discovery in Financial Markets
Andres Azqueta-Gavaldon, Borja Ureta
We introduce CausalAlpha, an open-source framework that constructs a high-frequency Geopolitical Risk (GPR) index from Telegram OSINT channels using natural language processing, an…
Beyond Traditional Algorithms: Leveraging LLMs for Accurate Cross-Border Entity Identification
Andres Azqueta-Gavaldón, Joaquin Ramos Cosgrove
The growing prevalence of cross-border financial activities in global markets has underscored the necessity of accurately identifying and classifying foreign entities. This practic…
Similarity-based prediction of Ejection Fraction in Heart Failure Patients
Jamie Wallis, Andres Azqueta-Gavaldon, Thanusha Ananthakumar +2
Biomedical research is increasingly employing real world evidence (RWE) to foster discoveries of novel clinical phenotypes and to better characterize long term effect of medical tr…
Developing a real estate yield investment deviceusing granular data and machine learning
Monica Azqueta-Gavaldon, Gonzalo Azqueta-Gavaldon, Inigo Azqueta-Gavaldon +1
This project aims at creating an investment device to help investors determine which real estate units have a higher return to investment in Madrid. To do so, we gather data from I…