Question

恳请英语好的人帮我把一句中文翻译成英文，要书面语，不要口语哦

通过比较更新前后A与B的预测误差来考虑是否更新模型。

谢谢各位高手啦!

Answer 1

By comparing the forecast error of A and B before update and after update to consider whether update the model.

Answer 2

Consider whether to upgrade models by relatively upgrading the prediction error of front and back A and B

Answer 3

By comparing before and after the A and B, update the forecast error to consider the updated model.