3 papers
cs.NE2026
A Family of Quaternion-Valued Differential Evolution Algorithms for Numerical Function Optimization
Gerardo Altamirano-Gomez, Álvaro Gallardo, Carlos Ignacio Hernández Castellanos
The numerical optimization of continuous functions is a fundamental task in many scientific and engineering domains, ranging from mechanical design to training of artificial intell…
cs.LG2024
Statistical Analysis of the Impact of Quaternion Components in Convolutional Neural Networks
Gerardo Altamirano-Gómez, Carlos Gershenson
In recent years, several models using Quaternion-Valued Convolutional Neural Networks (QCNNs) for different problems have been proposed. Although the definition of the quaternion c…
cs.AI2023
Quaternion Convolutional Neural Networks: Current Advances and Future Directions
Gerardo Altamirano-Gomez, Carlos Gershenson
Since their first applications, Convolutional Neural Networks (CNNs) have solved problems that have advanced the state-of-the-art in several domains. CNNs represent information usi…