Q$3-$ for an RBF network with two input and two newans

in the hilden layer, the initial weights and beciases

are chosen to be ${}^1(0)=(1,-2),{?}_2{}^{\frac{1}{2}}(0)=(2,1),$

$b_2^1(0)=0\mathrm{.}5b_1^1(0),{}^2(0)=(0\mathrm{.}8,0\mathrm{.}4),$ and $b^2(0)-2b_1^{\text{'}}(0),$

An input$/$target pair is given to be $p_0=(-3,1),$ in

$t=1\mathrm{.}3378.$ The activation of the first hidden newan

for given input vectorp is $a_4^1=0\mathrm{.}9$; calculate the calue of biases

and then perform one iteration of stefeest descent backprapartion will

$=0\mathrm{.}4$