. Author manuscript; available in PMC: 2016 Apr 22.

Published in final edited form as: IEEE Trans Neural Netw Learn Syst. 2014 Oct;25(10):1879–1893. doi: 10.1109/TNNLS.2013.2297686

TABLE VII.

MAE of the proposed approach and the state of the art in age estimation.

	Modified ε-constraint	CV	GCV	SVR_rbf	SVR_pol	MKL-SVR	GPR	[48]
MAE	5.85	6.59	13.83	6.46	6.95	7.18	15.46	5.97