コード例 #1
0
    protected void UpdateStatisticsForPlayer(int SittingOrder, float[] ActualDeckDistribution, int DeckCardsLeft)
    {
        AIGenericPerceptor Perceptor = Perceptors[SittingOrder];

        // Calculate the deck MSE
        float[] EstimatedDeckDistribution = Perceptor.GetCardProbabilitiesInDeck();
        float   nextDeckMSE = AIUtil.GetMeanSquaredError(ActualDeckDistribution, EstimatedDeckDistribution);
        float   nextDeckXEE = AIUtil.GetCrossEntropyError(ActualDeckDistribution, EstimatedDeckDistribution);
        // Calculate the card adversary distribution for other players
        float   nextAdversaryHandMSE = 0, nextAdversaryHandXEE = 0;
        Vector3 nextAdversaryHandMLC = Vector3.zero;

        float[] ActualHandDistribution = new float[CardController.VALUE_PRINCESS + 1], EstimatedHandDistribution;
        int     countHandsChecked      = 0;

        for (int p = 0; p < Players.Length; p++)
        {
            if (p != SittingOrder && !Players[p].KnockedOut)
            {
                // Simulate the target player's hand distribution (perfect certainty)
                Array.Clear(ActualHandDistribution, 0, ActualHandDistribution.Length);
                ActualHandDistribution[Players[p].GetHand().Value] = 1f;
                // Get MSE for this distribution
                EstimatedHandDistribution = Perceptor.GetCardProbabilitiesInHand(Players[p]);
                nextAdversaryHandMSE     += AIUtil.GetMeanSquaredError(ActualHandDistribution, EstimatedHandDistribution);
                nextAdversaryHandXEE     += AIUtil.GetCrossEntropyError(ActualHandDistribution, EstimatedHandDistribution);
                nextAdversaryHandMLC     += AIUtil.GetMostLikelyCardError(EstimatedHandDistribution, Players[p].GetHand().Value);
                countHandsChecked        += 1;
            }
        }
        // Update the statistics for this perceptor class
        if (countHandsChecked > 0)
        {
            nextAdversaryHandMSE /= countHandsChecked;
            nextAdversaryHandMLC /= countHandsChecked;
            PerceptorStats[PerceptorClassNames[SittingOrder]].AppendStatistics(nextDeckMSE, nextDeckXEE, DeckCardsLeft, nextAdversaryHandMSE, nextAdversaryHandXEE, nextAdversaryHandMLC, countHandsChecked);
        }
    }