Jorge Díez Gustavo F. Bayón José Ramón Quevedo Juan José del Coz Oscar Luaces Jaime Alonso Antonio Bahamonde Discovering Relevancies in Very Difficult Regression Problems: Applications to Sensory Data Analysis. 993-994 2004 conf/ecai/2004 ECAI db/conf/ecai/ecai2004.html#DiezBQCLAB04