CESAR HERVAS MARTINEZPEDRO ANTONIO GUTIÉRREZ PEÑA2026-01-292026-01-29201410.1016/j.neunet.2014.07.0012-s2.0-84904878701https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/25555Artificial IntelligenceCognitive NeuroscienceArtificial IntelligenceCognitive NeuroscienceOrdinal regression neural networks based on concentric hyperspheresresearch article