8. The computer-implemented method of claim 4 , wherein generating each equation corresponding to the explainability score of the directly connected node v is based on taking a softmax operation on the multiple functions corresponding to the multinomial distributions associated with the directly connected node v, the multiple functions being arguments to the softmax operation.
8. The computer-implemented method of claim 4 , wherein generating each equation corresponding to the explainability score of the directly connected node v is based on taking a softmax operation on the multiple functions corresponding to the multinomial distributions associated with the directly connected node v, the multiple functions being arguments to the softmax operation. 10. The computer-implemented method of claim 8 , wherein the softmax operation returns a value close to a maximum value of the softmax operation whenever at least one of the arguments is close to the maximum value.