How does gentle boosting differ from AdaBoost?

There is a variant of boosting called gentleboost. How does gentle boosting differ from the better-known AdaBoost?

Answer

The second paper you cite seems to contain the answer to your question. To recap; mathematically, the main difference is in the shape of the loss function being used. Friedman, Hastie, and Tibshirani’s loss function being easier to optimize at each iteration. –

Attribution
Source : Link , Question Author : Vebjorn Ljosa , Answer Author : user603

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