An additive model constructed using the exponential loss function
$$L(y, f (x)) = \exp(−yf (x))$$
gives Adaboost. How can we derive the corresponding additive model (known as logitboost) using the logistic loss function
$$L(y, f (x)) = \log(1 + \exp(−yf (x)))$$
What steps I should take to do the above proof?