why a lot of @@ in the data

[yeliu918]

Hi,

I notice that there a lot of @@ in the data. For example, "Gut@@ ach : Incre@@ ased safety for pedestri@@ ans". It seems like that "Incre@@ ased" means "Increased". Should we revise the file such that deleting the @@ and combine two tokens to one token? I think for the preprocess.py ignore such a problem. And create the dictionary that contains a lot of words that have "@@".

Best,
Ye