static string ShowHand(PokerHandData data)
{
var sb = new StringBuilder();
sb.AppendFormat("{0}{1} {2}{3} {4}{5} {6}{7} {8}{9}", GetSuitOfCard(data.S1), GetRankOfCard(data.C1),
GetSuitOfCard(data.S2), GetRankOfCard(data.C2),
GetSuitOfCard(data.S3), GetRankOfCard(data.C3),
GetSuitOfCard(data.S4), GetRankOfCard(data.C4),
GetSuitOfCard(data.S5), GetRankOfCard(data.C5));
return(sb.ToString());
}
public static void Predict(PredictionModel <PokerHandData, PokerHandPrediction> model)
{
var test1 = new PokerHandData
{
S1 = 1,
C1 = 2,
S2 = 1,
C2 = 3,
S3 = 3,
C3 = 4,
S4 = 4,
C4 = 5,
S5 = 2,
C5 = 6
};
var test2 = new PokerHandData
{
S1 = 4,
C1 = 5,
S2 = 1,
C2 = 5,
S3 = 3,
C3 = 5,
S4 = 2,
C4 = 12,
S5 = 4,
C5 = 7
};
test1.Init();
test2.Init();
IEnumerable <PokerHandData> pokerHands = new[]
{
test1,
test2
};
IEnumerable <PokerHandPrediction> predictions = model.Predict(pokerHands);
Console.WriteLine();
Console.WriteLine("PokerHand Predictions");
Console.WriteLine("---------------------");
var pokerHandsAndPredictions = pokerHands.Zip(predictions, (pokerHand, prediction) => (pokerHand, prediction));
foreach (var(pokerHand, prediction) in pokerHandsAndPredictions)
{
Console.WriteLine($"PokerHand: {ShowHand(pokerHand)} | Prediction: { GetPower(prediction.PredictedPower)}");
}
Console.WriteLine();
}
static IEnumerable <PokerHandData> LoadData(string path)
{
using (var environment = new TlcEnvironment())
{
var pokerHandData = new List <PokerHandData>();
var textLoader = new Microsoft.ML.Data.TextLoader(path).CreateFrom <PokerHandData>(useHeader: false, separator: ',', trimWhitespace: false);
var experiment = environment.CreateExperiment();
var output = textLoader.ApplyStep(null, experiment) as ILearningPipelineDataStep;
experiment.Compile();
textLoader.SetInput(environment, experiment);
experiment.Run();
var data = experiment.GetOutput(output.Data);
using (var cursor = data.GetRowCursor((a => true)))
{
var getters = new ValueGetter <float>[] {
cursor.GetGetter <float>(0),
cursor.GetGetter <float>(1),
cursor.GetGetter <float>(2),
cursor.GetGetter <float>(3),
cursor.GetGetter <float>(4),
cursor.GetGetter <float>(5),
cursor.GetGetter <float>(6),
cursor.GetGetter <float>(7),
cursor.GetGetter <float>(8),
cursor.GetGetter <float>(9),
cursor.GetGetter <float>(10)
};
while (cursor.MoveNext())
{
float value0 = 0;
float value1 = 0;
float value2 = 0;
float value3 = 0;
float value4 = 0;
float value5 = 0;
float value6 = 0;
float value7 = 0;
float value8 = 0;
float value9 = 0;
float value10 = 0;
getters[0](ref value0);
getters[1](ref value1);
getters[2](ref value2);
getters[3](ref value3);
getters[4](ref value4);
getters[5](ref value5);
getters[6](ref value6);
getters[7](ref value7);
getters[8](ref value8);
getters[9](ref value9);
getters[10](ref value10);
var hands = new PokerHandData()
{
S1 = value0,
C1 = value1,
S2 = value2,
C2 = value3,
S3 = value4,
C3 = value5,
S4 = value6,
C4 = value7,
S5 = value8,
C5 = value9,
Power = value10
};
hands.Init();
pokerHandData.Add(hands);
}
}
return(pokerHandData);
}
}
