Q30,Paper3 ,D13 An artificial neuron receives n inputs x1,x2,....,xn with weights w1, w2,...., wn attached to the input links. The weighted sum ________ is computed to be passed on to a non-linear filter φ called activation function to release the output.

(A) Σwi

(B) Σxi

(C) Σwi+ Σxi

(D) Σwi⋅xi

Answer D.