Before revision: Under this approach, its loss function is also defined directly as .Parmigiani, p. 132 The introduction of randomised decision rules thus creates a larger decision space from which the statistician may choose his decision.
After revision: :Under this approach, its loss function is also defined directly as .Parmigiani, p. 132 The introduction of randomised decision rules thus creates a larger decision space from which the statistician may choose his decision.