data preprocessing

[Lj4040]

What do SOURCE and TARGER stand for in data preprocessing? Could you explain them? Thank you for your reply

[skurzhanskyi]

As it was mentioned , source is original text, target is corrected text

[Lj4040]

For example, what I downloaded is the FCE data set, which contains M2 file and json file. In this file, there is no distinction between correct and incorrect sentences. How should I pass the data processing file.I would like to ask for your guidance, for which I greatly appreciate it

[Lj4040]

Only the downloaded synthetic data set has correct and incorrect sentences, do we have to use the synthetic data to pass in?

[skurzhanskyi]

You can take a look at the M2scorer repository and specifically the edit_creator.py script.
To get original/source sentences, you can simply run cat myfile.m2 | grep "^S " | cut -c3- > myfile.src

[Lj4040]

Sincerely thank you for your answer, I will try

[Lj4040]

Dear author, after data processing, the data set has become the following picture. This format file is quite different from the M2 file, so I'm not sure if it's correct.May I ask if the data set in this format is correct?

Because I am a beginner of GEC, some questions may be a little naive. I hope you can understand. Thank you for your reply

[skurzhanskyi]

Yes, this is a specific format for training to save only input tokens and corresponding tags