CESAR HERVAS MARTINEZ2026-01-292026-01-29201110.1016/j.eswa.2010.07.0282-s2.0-77956612069https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/22956Artificial IntelligenceComputer Science ApplicationsEngineering (all)A two-stage algorithm in evolutionary product unit neural networks for classificationresearch article