The result of training test and offline test is different in same data

[SeanLiu081]

The same data, when used as the validation during training, the accuracy of the test is 91.5%. After finshed training and I used the same data for inference test (the checkpoint model is same), but the accuracy was only 84.5%. Why is there a difference of 7 points. Filtering was used in both times.

[Pay20Y]

Sorry for confusing you, the code of validation in training is imcomplete, it only validates a batch of the data.