$X_{k+1}=X_k-H(X_k)^{-1}*G(X_k)$
This is what I know to be a newton Raphson method. However, one of my hw question is asking about Modified Newton's method, and what we have learned in class is Quasi Newton's method .
Are Quasi & Modified same method but just different names? If not, can someone direct me for definitions of modified one please? I've been searching this quite a long time but didn't come to close answer.