private static int NUMTESTS = 5; //previously 20
public ISMCTSPlayer(Perspective perspective) : base(perspective)
{
playeridx = perspective.GetIdx();
plays = new Dictionary <Tuple <CardGame, int>, int>(new InfoSetComparison(playeridx));
wins = new Dictionary <Tuple <CardGame, int>, double>(new InfoSetComparison(playeridx));
movestatetree = new Dictionary <Tuple <CardGame, int>, Tuple <CardGame, int>[]>(new InfoSetComparison(playeridx));
}
// CODE FOR UPDATING STATISTICS FOR HEURISTICS
public void RecordHeuristics(double[][] inverseRankSums)
{
if (perspective.GetWorld() != null)
{
double[] inverseRankSum = inverseRankSums[perspective.GetIdx()];
double[] myLeadView = new double[inverseRankSums.Length];
// WHAT DOES WRS stand for?
double[] wrs = new double[inverseRankSum.Length];
for (int item = 0; item < inverseRankSum.Length; ++item)
{
wrs[item] = ((numPlayers - (1.0 / inverseRankSum[item])) /
(numPlayers - 1));
}
(var minidx, var maxidx) = MinMaxIdx(inverseRankSum);
var max = wrs[maxidx];
var min = wrs[minidx];
double avg = 0;
for (int i = 0; i < wrs.Length; i++)
{
avg += wrs[i];
}
avg /= (double)wrs.Length;
var variance = Math.Abs(max - min);
perspective.GetWorld().AddInfo(variance, avg, wrs[maxidx]);
for (int i = 0; i < myLeadView.Length; i++)
{
myLeadView[i] = ((numPlayers - (1.0 / inverseRankSums[i][maxidx])) /
(numPlayers - 1));
//Console.WriteLine("Converted " + inverseRankSums[i][maxidx] + " into " + myLeadView[i]);
}
perspective.AddLeadsList(new Tuple <int, double[]>(perspective.GetIdx(), myLeadView));
leadList.Add(max);
}
}
