private static void TestSamples_Distance(out Tuple <int, int, double>[] distance_Input, out Tuple <int, int, double>[] distance_Output, SketchSample[] sketches)
{
#region Get Distances
var inputs = new List <Tuple <int, int, double> >();
var outputs = new List <Tuple <int, int, double> >();
for (int outer = 0; outer < sketches.Length - 1; outer++)
{
for (int inner = outer + 1; inner < sketches.Length; inner++)
{
double distance = Math3D.GetDistance(sketches[outer].NNInput, sketches[inner].NNInput);
inputs.Add(Tuple.Create(outer, inner, distance));
distance = Math3D.GetDistance(sketches[outer].NNOutput, sketches[inner].NNOutput);
outputs.Add(Tuple.Create(outer, inner, distance));
}
}
distance_Input = inputs.ToArray();
distance_Output = outputs.ToArray();
#endregion
if (distance_Input.Length == 0)
{
return;
}
//#region Normalize
//double inputMax = distance_Input.Max(o => o.Item3);
//double outputMax = distance_Output.Max(o => o.Item3);
//distance_Input = distance_Input.
// Select(o => Tuple.Create(o.Item1, o.Item2, o.Item3 / inputMax)).
// ToArray();
//distance_Output = distance_Output.
// Select(o => Tuple.Create(o.Item1, o.Item2, o.Item3 / inputMax)).
// ToArray();
//#endregion
}
