<p>Sometimes I feel I have some questions that people that just learned from book will not understand what I was asking, but some really good people feel it is no need to explain. How can I ask those questions?</p>

<p>One example is this question, <a href="https://stats.stackexchange.com/questions/229645/why-there-are-two-different-logistic-loss-formulation-notations">Why there are two different logistic loss formulation / notations?</a> I think I struggled for a long time on deriving two notations are the same in different optimization setting. </p>

<p>But a person just learn logistic regression form few classical statistics books may not seen another notation, and experienced people that writing statistics or machine learning software may think this is trivial just a notation problem.</p>

<p>Am I right such questions exist? Should I ask questions like this? Any other suggestions?</p>
