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Fig. 1
Minimum uncertainty neural network structure. [A] Layer: the sample input layer; A is the observed value, and Xii is the observed value of the attribute xi. [B] Layer: weight selection layer, when xii′ ∈ A, Oii′ = 1; otherwise, Oii′ = 0. [C] Layer: weighted calculation layer; there is Eq. (8) to get sj. [D] Layer: Uncertainty output layer, and the πj output is obtained by using Eqs (11) and (12)