RE: Basis for quadratic Taguchi Loss Function

["B.Murtjahjanto-MCTS" <bmjanto@sby.centrin.net.id>]

Sir, let me share with you, that the loss function explained in quadratic
forms is derived from long chain Taylor series, actually is not only square
but more than that the Taylor series will unfolding the power of n
equations. When no deviation it will be L(y)=0, and the reasons why the
equation not take the power higher than two (2) of the taylor series because
the the squared power was representing enough for the higher one. You can
found better explanation in the Quality Engineering in Production System,
taguchi, Genichi, et al, mcGraw - hill

Thank you

B.Murtjahjanto (INA)