A Hierarchical Framework for Facial Age Estimation

Table 6

MAE comparisons with some of the existing algorithms.

Algorithm	MAE
KNN [20]	8.24
KNN [3]	8.83
Ranking-SVM [18]	6.02
Rank [21]	5.79
Ranking [22]	5.33
AGES [3]	6.52
LARR [4]	5.07
IIS-LLD [23]	5.70
M^2SA [24]	5.36
Our method	4.97