Comparative Study of Human Age Estimation with or without Preclassification of Gender and Facial Expression

Table 7

Comparison of MAEs with and without the preclassification of gender (unit: years old).

Database	Using only; MLBP	Using only; Gabor filtering	Proposed method
Gender database
Male	5.796	11.086	5.783
Female	6.816	12.350	6.699
Average MAE	6.397	11.831	6.323
Whole; PAL database	6.581	11.908	6.528