PEDRO ANTONIO GUTIÉRREZ PEÑAVÍCTOR MANUEL VARGAS YUNCESAR HERVAS MARTINEZ2026-01-292026-01-29202410.1109/TNNLS.2024.33606412-s2.0-85187294954https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/37546Artificial IntelligenceComputer Networks and CommunicationsComputer Science ApplicationsSoftwareArtificial IntelligenceComputer Networks and CommunicationsComputer Science ApplicationsSoftwareLearning Ordinal–Hierarchical Constraints for Deep Learning Classifiersresearch article