Question about validation_set
I want to ask a simple question. The parameters of the model have been set before model training. What is the purpose of the validation set in model training? Thank you！
Hi,

You can use Stackoverflow for that: https://stats.stackexchange.com/questions/19048/what-is-the-difference-between-test-set-and-validation-set

We like to keep Github issues for feature requests/bug reports. There's also the [forum](https://discuss.huggingface.co/) where you can ask training-related questions.

Thanks!<|||||>This issue has been automatically marked as stale because it has not had recent activity. If you think this still needs to be addressed please comment on this thread.

Please note that issues that do not follow the [contributing guidelines](https://github.com/huggingface/transformers/blob/master/CONTRIBUTING.md) are likely to be ignored.