public Candidate(int JN, double IL, double AR = 0)
{
jumpNum = JN;
beliefUpdater = new BeliefUpdater(IL);
awarenessRate = AR;
determinedRound = new List <bool>();
}
public Candidate(int JN, double IL, double AR = 0)
{
jumpNum = JN;
beliefUpdater = new BeliefUpdater(IL);
awarenessRate = AR;
determinedRound = new List<bool>();
}
public override void UpdateOpinion(BlackWhiteSubject sub, BeliefUpdater updater)
{
//自分の意見と同じ意見が来たら
if (sub == BlackWhiteSubject.White && Belief >= Sigma ||
sub == BlackWhiteSubject.Black && Belief <= 1 - Sigma)
{
base.UpdateOpinion(sub, new BeliefUpdater( 0.5)); //重要視度0で更新する。
}
else
{
base.UpdateOpinion(sub, updater);
}
}
public override void UpdateOpinion(BlackWhiteSubject sub, BeliefUpdater updater)
{
//自分の意見と同じ意見が来たら
if (sub == BlackWhiteSubject.White && Belief >= Sigma ||
sub == BlackWhiteSubject.Black && Belief <= 1 - Sigma)
{
base.UpdateOpinion(sub, new BeliefUpdater(0.5)); //重要視度0で更新する。
}
else
{
base.UpdateOpinion(sub, updater);
}
}
public virtual void UpdateOpinion(BlackWhiteSubject sub, BeliefUpdater updater)
{
thought.Belief = updater.updateBelief(sub, thought.Belief);
//意見を変える際に、カウント
if (sub == BlackWhiteSubject.White)
{
counter.CountUp();
}
else //if(sub == BlackWhiteSubject.Black)
{
counter.CountDown();
}
}
public virtual void UpdateOpinion(BlackWhiteSubject sub, BeliefUpdater updater)
{
thought.Belief = updater.updateBelief(sub, thought.Belief);
////Console.WriteLine("AAT: UpdateOpinion()");
//意見を変える際に、カウント
if (sub == BlackWhiteSubject.White)
{
counter.CountUp();
}
else //if(sub == BlackWhiteSubject.Black)
{
counter.CountDown();
}
}
//候補集合を初期化
public void BuildCandidate(int neighbourNum, IThought thought)//ご近所の数と初期重要視度を渡されることで候補を生成
{
if (neighbourNum <= 0)
{
return;
}
//Sigma=Thought PriorBelief=Thought updateFunc=BeliefUpdater
lock (CandidateLock)
{
//ご近所の数
int dn = neighbourNum;
//ご近所の数の２倍だけ作成
candidates = new Candidate[2 * dn];
double sigmaRight = thought.SigmaRight;
double sigmaLeft = thought.SigmaLeft;
double impLvl = 0.5;
// Jumpnum = 3, 2, 1と調べていく．
for (int l = dn; l >= 0; l--)
{
//importance levelを上げていって，beliefがしきい値を超えたときその値を使う．
for (; impLvl <= 1; impLvl += 0.001)
{
if (BeliefUpdater.updateFunc(thought.PriorBelief, impLvl, l) > sigmaRight)
{
Candidate newcan = new Candidate(l, impLvl);
//この重要視度で、逆側に行くときは、何ステップでいけるのか？
double tmpBelief = thought.PriorBelief;
int count = 0;
do
{
tmpBelief = BeliefUpdater.updateFunc(tmpBelief, 1 - impLvl);//逆では1-impLvl
count++;
} while (!(tmpBelief <= sigmaLeft));
newcan.OtherJumpNum = count;
candidates[l - 1] = newcan;
break;
}
}
}
impLvl = 0.5;
for (int l = dn; l >= 0; l--)
{
for (; impLvl <= 1; impLvl += 0.001) //impLvl ∈ (0.5, 1.0)
{
if (BeliefUpdater.updateFunc(thought.PriorBelief, 1 - impLvl, l) < sigmaLeft)
{
//重要視度を決定
Candidate newcan = new Candidate(-l, impLvl);
//この重要視度で、逆側に行くときは、何ステップでいけるのか？
double tmpBelief = thought.PriorBelief;
int count = 0;
do
{
tmpBelief = BeliefUpdater.updateFunc(tmpBelief, impLvl); //1-impLvlの逆なのでimpLvl
count++;
} while (!(tmpBelief >= sigmaRight)); //0.8を超えたら
newcan.OtherJumpNum = count;
candidates[l - 1 + dn] = newcan;
break;
}
}
}
}//lock
CurrentCandidate = candidates.Last();
OnEstimationChanged(new EstimationEventArgs(Candidates));
OnCandidateChanged(new CandidateEventArgs(CurrentCandidate));
}
//Viewのために計算
private static IEnumerable<double> calcBeliefList(double prior,double sigma, BeliefUpdater updater)
{
//ImportanceLevelが変わったら実行
//priorbeliefとupdaterがあればできる
List<double> beliefList = new List<double>();
//更新しないようなパラメータでは、無限ループになってしまう
if (updater.ImportanceLevel == 0.5)
{
return beliefList;
}
double goright = prior;
double goleft = prior;
//初期値を目盛に追加
beliefList.Add(prior);
do{
goright = updater.updateBelief(BlackWhiteSubject.White, goright);
beliefList.Add(goright);
} while(goright < sigma );//&& i < 5);
do{
goleft = updater.updateBelief(BlackWhiteSubject.Black, goleft);
beliefList.Add(goleft);
} while(goleft > (1-sigma) );//&& i < 5);
return beliefList;
}
