private void bnRecognize_Click(object sender, EventArgs e)
{
double[] task = RawSample.BitmapToInputs(bmp, nx, ny);
double[] result = charNet.FeedForward(task);
char[] ans = chars.ToCharArray();
Array.Sort(result, ans);
txtAnswer.Text = ans[ans.Length - 1].ToString();
labelSure.Text = (result[ans.Length - 1] * 100).ToString("F5") + "%";
//Debug.Print(result.ToString());
}
protected override double CalcFinalFunc()
{
double[] smpOutput, smpInput;
double netError = 0;
for (int i = 0; i < samplesToPass; i++)
{
samples.GetRandomSample(out smpInput, out smpOutput);
double[] netOutput = charNetwork.FeedForward(smpInput);
netError += CharRecognizerNetwork.CalculateError(smpOutput, netOutput);
}
// TODO try 1/netError
return -netError;
}