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The difference between "padding_token" and "_"

Open lx385095967 opened this issue 5 years ago • 0 comments

I noticed that the default index number 0 word in the vocabulary is "padding_token",there is another token "_" in the vocab. What's the difference between them? Thanks for your reply.

lx385095967 avatar Oct 16 '19 13:10 lx385095967