NER Training on custom Data
https://github.com/huggingface/transformers/blob/4c962d5e790d06c142af35aad165c74c0bcf861a/examples/pytorch/token-classification/run_ner.py#L200

[README.md](https://github.com/huggingface/transformers/tree/main/examples/pytorch/token-classification#readme) mentions providing text files for training and validation, however, run_ner.py expects CSV or JSON files only.
I have the same question! Can anyone tell me how to design my custom data file format? Thank u!!<|||||>Please use the [forums](https://discuss.huggingface.co/) to discuss questions like this as we keep the issues for bugs and feature requests only.<|||||>你好，我已经收到您的邮件~<|||||>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/main/CONTRIBUTING.md) are likely to be ignored.<|||||>你好，我已经收到您的邮件~<|||||>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/main/CONTRIBUTING.md) are likely to be ignored.<|||||>你好，我已经收到您的邮件~<|||||>@sgugger @WeiShi-9 @akshaydhok07 @vanpelt @pvl 
I have the same problem, how to set custom data for  trainning  with the [pipeline]([run_ner.py](https://github.com/huggingface/transformers/blob/main/examples/pytorch/token-classification/run_ner.py))
<|||||>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/main/CONTRIBUTING.md) are likely to be ignored.<|||||>你好，我已经收到您的邮件~<|||||>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/main/CONTRIBUTING.md) are likely to be ignored.<|||||>你好，我已经收到您的邮件~<|||||>@sgugger 
The similar question has been created in the [forum](https://discuss.huggingface.co/t/custom-files-for-run-ner-py/9156), but no one handle it.
Also, the similar issue actually hasn't been solved in https://github.com/huggingface/transformers/issues/8698 .
If you can provide a tiny example for csv or json format in README, that should be very helpful. 😃 <|||||>你好，我已经收到您的邮件~<|||||>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/main/CONTRIBUTING.md) are likely to be ignored.<|||||>你好，我已经收到您的邮件~<|||||>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/main/CONTRIBUTING.md) are likely to be ignored.<|||||>你好，我已经收到您的邮件~<|||||>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/main/CONTRIBUTING.md) are likely to be ignored.<|||||>你好，我已经收到您的邮件~<|||||>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.

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Please note that issues that do not follow the [contributing guidelines](https://github.com/huggingface/transformers/blob/main/CONTRIBUTING.md) are likely to be ignored.<|||||>你好，我已经收到您的邮件~