Question

The back-propagation learning algorithm applied to a two layer neural network
A) always finds the globally optimal solution.
B) finds a locally optimal solution which may be globally optimal.
C) never finds the globally optimal solution.
D) finds a locally optimal solution which is never globally optimal

Answer 1

Maybe C will be the answer I guess

Answer 2

Solution is (B)

Hints: The back-propagation learning algorithm applied to a neural net-

work finds a locally optimal solution which may be globally optimal.