9044017025

„Jmeno algoritmu“ - „jmeno metody" znacl, ze metoda nebyla ulozena

Tlacitka pro prąci s kodem metody

Neur

doubl¹

Popis metody, ktery se objevi kdyź kurzor mysi nechame chvfli stat na kodu hlavicky metody

( my BP - computeDeltas * >^-=-

rsi r^i ni njn npi

wid computeDeltas (douhle[] output, douhle[] desired) (

°t Hlavni metoda uceni, jejmz ukc4em je zmenit 'spŁaynym zpusobem' weiahtDeltas a biasDeKas pro" t^Tr7rj^,"^'g^?nr-y^,'»^-'ppwev:'wgT:ⁱOTt-y;^-1    -----

Neuron[] outputLayer = neurons[neurons.length-1];

for (int i-0; i < outputLayer.length; i++) {

Heuron n ■ outputLayer[i];

n.delta = -(output[i]-desired[i])*n.transferFunction.derivati\

}

for (int l=neurons.length-2; 1>=0; 1—) {

Neuron[] thisLayer = neurons[l];    ___

Neuron[] prevLayer ■ neurons[l+l]; //preuios ve sayslu prochanir^^-double[][] weightMat = weights[l]; double[][] weightDeltasMat = weightX>eltas[l];

for(int i - 0; i< thisLayer.length; i++) ( double wSunDelta = 0.0;

for (int j = 0; j< prevLayer.length; j++) {

weightDeltasHat[j][i] +» thisLayer[i].output*prevLayer[j].delta;

wSumDelta += prevLayer[j].delta * weightllat[j][i];

Uko nc o vac i z a vorka t e la m eto dy

____.tion.

Pozice kurzoru v tele metody -sloupec : fadek

Kod tela metody

3 : 4

Totalaze 2kB

Celkova velikost kodu tela metody

Total llnes 32

derivative(n.potential);

Celkovy pocet radku tela metody