AIMA.Probability.ProbabilityDistribution.probabilityOf C# (CSharp) Метод

probabilityOf() публичный Метод

public probabilityOf ( bool>.Dictionary conditions ) : double
conditions bool>.Dictionary
Результат double
        public double probabilityOf(Dictionary<String, bool> conditions)
        {
            double prob = 0.0;
            foreach (Row row in rows)
            {
                bool rowMeetsAllConditions = true;
                foreach (string key in conditions.Keys)
                {
                    if (!(row.matches(key, conditions[key])))
                    {
                        rowMeetsAllConditions = false;
                        break;
                    }
                }
                if (rowMeetsAllConditions)
                {
                    prob += row.probability;
                }
            }

            return prob;
        }

Same methods

ProbabilityDistribution::probabilityOf ( String variableName, bool b ) : double

Usage Example

Пример #1
0
        public static double[] ask(Query q, ProbabilityDistribution pd)
        {
            double[] probDist = new double[2];
            Dictionary<String, bool> h = q.getEvidenceVariables();

            // true probability
            h[q.getQueryVariable()] = true;
            probDist[0] = pd.probabilityOf(h);
            // false probability
            h[q.getQueryVariable()] = false;
            probDist[1] = pd.probabilityOf(h);
            return Util.normalize(probDist);
        }
All Usage Examples Of AIMA.Probability.ProbabilityDistribution::probabilityOf