public void InfluencedBy(BayesNetNode parent1, BayesNetNode parent2)
{
this.InfluencedBy(parent1);
this.InfluencedBy(parent2);
distribution = new ProbabilityDistribution(parent1.Variable,
parent2.Variable);
}
public BayesNetNode(string variable)
{
this.Variable = variable;
this.Parents = new List <BayesNetNode>();
this.Children = new List <BayesNetNode>();
distribution = new ProbabilityDistribution(variable);
}
public static double[] ask(Query q, ProbabilityDistribution pd)
{
double[] probDist = new double[2];
Dictionary <string, bool?> h = q.EvidenceVariables;
// true probability
h[q.QueryVariable] = true;
probDist[0] = pd.ProbabilityOf(h);
// false probability
h[q.QueryVariable] = false;
probDist[1] = pd.ProbabilityOf(h);
return(Util.Util.Normalize(probDist));
}
public void InfluencedBy(BayesNetNode parent1)
{
this.AddParent(parent1);
parent1.AddChild(this);
distribution = new ProbabilityDistribution(parent1.Variable);
}
