static Dictionary<float, float> TestGroupAll(Trained[,] trained, RefineGroupByPct refinedGroupByPct, List<TrainingData> testData)
{
Dictionary<float, float> result = new Dictionary<float, float>();
foreach (var f in refinedGroupByPct.dict.Keys)
{
Console.WriteLine("Testing " + f);
var n = TestGroup(trained, refinedGroupByPct.dict[f], testData);
result[n.benefit] = n.cost;
}
using (TextWriter tw = new StreamWriter("results.csv"))
{
foreach (var n in result)
{
tw.WriteLine($"{n.Key},{n.Value}");
}
}
return result;
}
static RefineGroupByPct RefineGroupsAll(Trained[,] trained, List<TrainingData> refineData)
{
RefineGroupByPct results = new RefineGroupByPct();
if (Program.debugState >= 2)
{
RefineGroup result = null;
using (TextReader tr = new StreamReader("refined.csv"))
{
string line;
while (null != (line = tr.ReadLine()))
{
string[] parts = line.Split(',');
if (parts.Length == 1 && float.TryParse(parts[0], out float f))
{
result = new RefineGroup();
for (int i = 0; i< TrainingData.Levels; i++)
{
result.group[i] = new float[TrainingData.Levels];
}
results.dict[f] = result;
}
else
{
int have = int.Parse(parts[0]);
for (int i = 1; i < parts.Length; i++)
{
float n = float.Parse(parts[i]);
result.group[have][i - 1] = n;
}
}
}
}
return results;
}
else
{
for (float f = .999F; f >= .99; f -= 1.001F)
{
results.dict[f] = RefineGroup(trained, refineData, f);
}
for (float f = .99F; f >= .90; f -= 1.01F)
{
results.dict[f] = RefineGroup(trained, refineData, f);
}
for (float f = .90F; f >= .0; f -= 1.1F)
{
results.dict[f] = RefineGroup(trained, refineData, f);
}
using (TextWriter tw = new StreamWriter("refined.csv"))
{
foreach (var f in results.dict.Keys)
{
tw.WriteLine($"{f}");
var result = results.dict[f];
for (int have = 0; have < TrainingData.Levels; have++)
{
tw.Write($"{have}");
var r = result.group[have];
foreach (var n in r)
{
tw.Write($",{n}");
}
tw.WriteLine();
}
}
}
return results;
}
}
static void TrainAndEvaluate(List<TrainingData> trainData, List<TrainingData> refineData, List<TrainingData> testData)
{
Trained[,] trained = TrainGroups(trainData);
RefineGroupByPct refinedGroupByPct = RefineGroupsAll(trained, refineData);
TestGroupAll(trained, refinedGroupByPct, testData);
}
