Question about validate acc

[ALUKErnel]

Thanks for your great job! I learned a lot. However, I have a question.
I train the model for 7 epochs reaching a train acc of 95.2 and test(validate) acc of 85.2.
Is that normal? Could the final test(validate) acc be higher after more epochs? Thanks!

[ALUKErnel]

I mean transformer model for classification~