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 5060, 6070 elderly people, 010, 1020 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 5060, 6070 elderly people, 010, 1020 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?