CESAR HERVAS MARTINEZPEDRO ANTONIO GUTIÉRREZ PEÑA2026-01-292026-01-29201610.1109/IJCNN.2016.77274682-s2.0-85007188815https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/27727Artificial IntelligenceSoftwareRepresenting ordinal input variables in the context of ordinal classificationconference paper