no code implementations • 30 Mar 2024 • Silvia García-Méndez, Francisco de Arriba-Pérez, Ana Barros-Vila, Francisco J. González-Castaño
To the best of our knowledge, no prior work in the literature has addressed this problem despite its practical interest in decision-making, and we are not aware of any previous NLP nor online Machine Learning approaches to TABEA.
no code implementations • 30 Mar 2024 • Silvia García-Méndez, Francisco de Arriba-Pérez, Ana Barros-Vila, Francisco J. González-Castaño, Enrique Costa-Montenegro
Financial news items are unstructured sources of information that can be mined to extract knowledge for market screening applications.
no code implementations • 30 Mar 2024 • Silvia García-Méndez, Francisco de Arriba-Pérez, Ana Barros-Vila, Francisco J. González-Castaño
Therefore, understanding the temporality of the key statements in a text is essential to separate context information from valuable predictions.
no code implementations • 30 Mar 2024 • Jaime González-González, Francisco de Arriba-Pérez, Silvia García-Méndez, Andrea Busto-Castiñeira, Francisco J. González-Castaño
This is the first work on automatic analysis of legal texts combining NLP and ML along with Explainable Artificial Intelligence techniques to automatically make the models' decisions understandable to end users.
no code implementations • 29 Mar 2024 • Silvia García-Méndez, Francisco de Arriba-Pérez, Francisco J. González-Castaño, José A. Regueiro-Janeiro, Felipe Gil-Castiñeira
Many of them relieve their loneliness with traditional media such as TV and radio, which are known to create a feeling of companionship.
no code implementations • 29 Mar 2024 • Francisco de Arriba-Pérez, Silvia García-Méndez, José A. Regueiro-Janeiro, Francisco J. González-Castaño
Specifically, we seek a high detection precision to present a financial operator a substantial amount of such tweets while differentiating them from the rest of financial emotions in our system.
no code implementations • 29 Mar 2024 • Silvia García-Méndez, Milagros Fernández-Gavilanes, Jonathan Juncal-Martínez, Francisco J. González-Castaño, Oscar Barba Seara
Short texts are omnipresent in real-time news, social network commentaries, etc.