Does the final hidden state contains the <CLS> for Squad2.0
Recently I'm modifying the `run_squad.py` to run on CoQA. In the implementation of TensorFlow from Google, they use the probability on the first token of a context segment, where is the location of `<CLS>` to as the that of the question is unanswerable. So I try to modified the `run_squad.py` in your implementation as this. But when I looked at the predictions, I have found that many questions answers are the first word of the context not the first token, <CLS>, so I wanna know if your implementation have removed the hidden state of start token and end token? Or there may be other problems ? Thank you a lot!
I'm sorry that I have found a bug in my code. I have invalidly called a attribute of the `InputFeature` but it have run successfully. Now I have fixed it and re-run it. If I have more questions I will reopen this. Sorry to bother you!