3 papers
XAutoLM: Efficient Fine-Tuning of Language Models via Meta-Learning and AutoML
Ernesto L. Estevanell-Valladares, Suilan Estevez-Velarde, Yoan Gutiérrez +2
Experts in machine learning leverage domain knowledge to navigate decisions in model selection, hyperparameter optimization, and resource allocation. This is particularly critical…
From Text to Graph: Leveraging Graph Neural Networks for Enhanced Explainability in NLP
Fabio Yáñez-Romero, Andrés Montoyo, Armando Suárez +2
Researchers have relegated natural language processing tasks to Transformer-type models, particularly generative models, because these models exhibit high versatility when performi…
A systemic and cybernetic perspective on causality, big data and social networks in tourism
Miguel Lloret-Climent, Andrés Montoyo-Guijarro, Yoan Gutierrez-Vázquez +2
Purpose - The purpose of this paper is to propose a mathematical model to determine invariant sets, set covering, orbits and, in particular, attractors in the set of tourism variab…