public void Analyze(string path)
{
StartTime = DateTime.Now;
Log("Analyze start.");
List <Profile> profiles = LoadProfiles(path);
profiles = new List <Profile>(profiles.OrderByDescending(profile => profile.EloRating));
string resultFile = Path.Combine(path, "analyze.csv");
using (StreamWriter sw = new StreamWriter(resultFile))
{
// Header
StringBuilder headerSB = new StringBuilder();
headerSB.Append("Id,Name,EloRating,Generation,ParentA,ParentB,Wins,Losses,Draws");
MetricWeights.IterateOverWeights((bugType, bugTypeWeight) =>
{
headerSB.AppendFormat(",Start{0}.{1}", bugType, bugTypeWeight);
headerSB.AppendFormat(",End{0}.{1}", bugType, bugTypeWeight);
});
sw.WriteLine(headerSB.ToString());
foreach (Profile p in profiles)
{
StringBuilder profileSB = new StringBuilder();
profileSB.AppendFormat("{0},{1},{2},{3},{4},{5},{6},{7},{8}", p.Id, p.Name, p.EloRating, p.Generation, p.ParentA.HasValue ? p.ParentA.ToString() : "", p.ParentB.HasValue ? p.ParentB.ToString() : "", p.Wins, p.Losses, p.Draws);
MetricWeights startNormalized = p.StartMetricWeights.GetNormalized();
MetricWeights endNormalized = p.EndMetricWeights.GetNormalized();
MetricWeights.IterateOverWeights((bugType, bugTypeWeight) =>
{
profileSB.AppendFormat(",{0:0.00}", startNormalized.Get(bugType, bugTypeWeight));
profileSB.AppendFormat(",{0:0.00}", endNormalized.Get(bugType, bugTypeWeight));
});
sw.WriteLine(profileSB.ToString());
}
}
Log("Analyze end.");
}
private static MetricWeights MixMetricWeights(MetricWeights mwA, MetricWeights mwB, double minMix, double maxMix)
{
MetricWeights mw = new MetricWeights();
MetricWeights.IterateOverWeights((bugType, bugTypeWeight) =>
{
double value = 0.5 * (mwA.Get(bugType, bugTypeWeight) + mwB.Get(bugType, bugTypeWeight));
if (value == 0.0)
{
value = -0.01 + (Random.NextDouble() * 0.02);
}
value = value * (minMix + (Random.NextDouble() * Math.Abs(maxMix - minMix)));
mw.Set(bugType, bugTypeWeight, value);
});
return(mw);
}
