How to improve the accuracy of a specific age group？

[yangh-zzf-itcast]

Hello， thanks for your work！I trained based on megaage and got the accuracy of CA5: 75%, but I found that for a certain age group, such as 50~60, 60~70 elderly people, 0~10, 10~20 young people, the accuracy of this age group is not ideal. Is it because there are relatively few age data on both sides of the dataset？ I need to invest more datasets in my estimated age？

[oukohou]

Hello， thanks for your work！I trained based on megaage and got the accuracy of CA5: 75%, but I found that for a certain age group, such as 50~60, 60~70 elderly people, 0~10, 10~20 young people, the accuracy of this age group is not ideal. Is it because there are relatively few age data on both sides of the dataset？ I need to invest more datasets in my estimated age？

Have a look at the note maybe? What are your training params?

[oukohou]

closing as no reply over a year