Race Classification with an Augmented Training Set


The existing training set was augmented with synthetic faces in the Asian, Black, and Hispanic classes.

Class size is increased from n to 4n by adding:

  • n mirrored faces
  • 2n averaged faces

 

A multiGLD classifier trained on the augmented training set yielded dramatically improved results for the augmented classes!

Class
Hits
Misses
Accuracy
Change
Asian
19
7
73%
+73%
Black
172
77
69%
+56%
Hispanic
0
13
0%
+0%
White
788
911
56%
-41%

 

 

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