Is this the official code from authors of the paper?

[xixy]

Thanks for releasing the code. Is the data preprocessing method used in the original paper?

[ThanhDucPham]

Hi xixy, data processing method from this repo https://github.com/nlpcl-lab/ace2005-preprocessing .The input for model, I had re-implement same as what described in the paper. hope it right!
Have fun with code!