CESAR HERVAS MARTINEZPEDRO ANTONIO GUTIÉRREZ PEÑA2026-01-292026-01-29201210.1007/978-3-642-28931-6_312-s2.0-84858836073https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/23745Computer Science (all)Theoretical Computer ScienceComputer Science (all)Theoretical Computer ScienceOrdinal classification using hybrid artificial neural networks with projection and kernel basis functionsconference paper