I want to pretrain with BERT model  defined in HuggingFace transformer maintaining all the architectural details and config stuffs, but re-initializing the vocabs (removing pre-defined ones) and also re-initializing the weights.
Definitely speaking, I want to change tokenize method and vocabs but want to still use BERT architectures. Is it possible? II couldn’t find any useful stuffs related to it.  So much thx!!