3 papers
cs.LG2026
Beyond Keywords: Leveraging Generative LLMs and Label Aggregation to Classify Economic Policy Uncertainty in News Articles
Paul Trust
This research describes the adaptation of Large Language Models (LLMs) for economic monitoring in the public sector to automatically determine whether an article discusses Economic…
econ.GN2022
Weak Supervision in Analysis of News: Application to Economic Policy Uncertainty
Paul Trust, Ahmed Zahran, Rosane Minghim
The need for timely data analysis for economic decisions has prompted most economists and policy makers to search for non-traditional supplementary sources of data. In that context…
cs.HC2022
Understanding High Dimensional Spaces through Visual Means Employing Multidimensional Projections
Haseeb Younis, Paul Trust, Rosane Minghim
Data visualisation helps understanding data represented by multiple variables, also called features, stored in a large matrix where individuals are stored in lines and variable val…