This question is referenced to this topic and i am terribly sorry to ask it like this, but i have not enough reputation to add a comment, therefore i can't ask my question there. So does anyone know some official studies or articles explaining why gradient noise is better? I have read linked question (there is only one source link and it is broken), but i need a reference for my assignment and probably more details. A couple of weeks ago i have seen one, but unfortunately i can't find it anymore.
Please, if anyone knows something - leave link in the comment and i will delete this question.