public void ProgressUpdate(KeyValuePair <int, AccordGenetic.Wrap.Result> kvp, ApproximationWrap wrap)
{
// update info
var error = wrap.EvaluateError();
chart.UpdateDataSeries("solution", kvp.Value.Output);
SetText(currentIterationBox, kvp.Key.ToString());
SetText(currentErrorBox, error.Prediction.ToString("F3"));
SetText(solutionBox, kvp.Value.BestSolution.ToString());
}
public void ProgressUpdate(KeyValuePair <int, AccordGenetic.Wrap.Result> kvp, ApproximationWrap wrap)
{
// update info
if (++cnt % 200 == 1)
{
var error = wrap.EvaluateError();
//chart.UpdateDataSeries("solution", kvp.Value.Output);
var list = new List <DataPoint>();
for (int i = 0; i < kvp.Value.Output.GetLength()[0] - 1; i++)
{
list.Add(new DataPoint(kvp.Value.Output[i, 0], kvp.Value.Output[i, 1]));
}
this.Dispatcher?.InvokeAsync(() =>
{
PlotView.Model ??= new PlotModel {
Title = "Genetic"
};
PlotView.Model.Series.Add(
new LineSeries {
ItemsSource = list
}
);
PlotView.Model.InvalidatePlot(true);
Iterations.Value = kvp.Key;
Error.Text = error.Prediction.ToString("F3");
Solution.Text = kvp.Value.BestSolution;
});
}
}