Indicators of Domain Shifts

[GMago-LeWay]

Hi,
I noticed that the section 5.2 in NaSGEC paper described three indicators of domain shifts: VO, TDS, EPO. I try to reproduce it but I meet some trouble in TDS, EPO. Is there any related code? Or could you please provide some code for this part?
Thanks.

[HillZhang1999]

Hi, may I ask which problem did you meet? I may give you some advice.
I will also consider open-sourcing code related to the calculation of these indicators later this month.

[GMago-LeWay]

In Error Pattern Overlap (EPO), what does the error pattern mean? Is it error type+correct content like |W|||爱 死|, |M|||在|?

[HillZhang1999]

Actually, we define an error pattern as just a tuple of erroneous span and correction, which is: <蓝球, 篮球>.