Beispiel #1
0
        // VERIFY all rules except R3 in a general product
        public static void CPCCDAllRules_R3(double Alfa, List <List <int> > Modules, List <List <List <int> > > Communities, List <double> Modularity, List <double[, ]> SubGraphs, List <List <ComponentStruct> > SubVerticeMs, List <int[, ]> SubRelativeMs,
                                            double[] SizeLimit, int[] CFTypeCode, int[] MaterialList, out double[,] WMNode, out List <List <int> > TroubleNodeList, out List <int> TroubleCode, out List <List <int> > NodeGroups)
        {
            int NumOfModules = Communities.Count;
            int NumOfNodes   = 0;

            for (int i = 0; i < Modules.Count; i++)
            {
                NumOfNodes += Modules[i].Count;
            }

            double[,] T_WMNode;
            List <List <int> > T_TroubleNodeList;
            List <int>         T_TroubleCode;
            List <List <int> > T_NodeGroups;
            List <List <int> > GlobalTroubleNodeList;
            List <int>         GlobalTroubleCode;

            TroubleNodeList = new List <List <int> >();
            TroubleCode     = new List <int>();
            WMNode          = new double[NumOfNodes, NumOfNodes];
            NodeGroups      = new List <List <int> >();


            for (int i = 0; i < NumOfModules; i++)
            {
                if (Modularity[i] >= Alfa)
                {
                    // apply MPCCD in this module
                    MPCCD.MPCCDAllRules_R3(Communities[i], SubGraphs[i], SubVerticeMs[i], SubRelativeMs[i], SizeLimit, CFTypeCode, MaterialList, out T_WMNode, out T_TroubleNodeList, out T_TroubleCode, out T_NodeGroups);
                }
                else
                {
                    // apply NPCCD in this module
                    NPCCD.NPCCDAllRules_R3(SubGraphs[i], SubVerticeMs[i], SizeLimit, MaterialList, SubRelativeMs[i], CFTypeCode, out T_WMNode, out T_TroubleNodeList, out T_TroubleCode, out T_NodeGroups);
                }

                MPCCD.MPCCDTransLocalToGlobal(Modules[i], T_TroubleNodeList, T_TroubleCode, T_NodeGroups, out GlobalTroubleNodeList, out GlobalTroubleCode);
                TroubleNodeList.AddRange(GlobalTroubleNodeList.ToList());
                TroubleCode.AddRange(GlobalTroubleCode.ToList());
                // translate the surviving submodules to a whole global groph
                for (int j = 0; j < T_WMNode.GetLength(0); j++)
                {
                    for (int k = 0; k < T_WMNode.GetLength(0); k++)
                    {
                        if (T_WMNode[j, k] != 0)
                        {
                            WMNode[Modules[i].ElementAt(j) - 1, Modules[i].ElementAt(k) - 1] = T_WMNode[j, k];
                            WMNode[Modules[i].ElementAt(k) - 1, Modules[i].ElementAt(j) - 1] = T_WMNode[k, j];
                        }
                    }
                }
            }
            NPCCD.PCCDChain(WMNode, out NodeGroups);



            // Translate solutions to its global node notation
        }
Beispiel #2
0
        // Find community information in each module
        public static void FindCommunity(double Alfa, List <List <int> > Modules, double[,] WeightMatrix, List <ComponentStruct> VerticeMatrix, int[,] RelativeMotionMatrix,
                                         out List <List <List <int> > > Communities, out List <double> Modularity, out List <double[, ]> SubGraphs, out List <List <ComponentStruct> > SubVerticeMs, out List <int[, ]> SubRelativeMs)
        {
            int NumOfModules = Modules.Count;

            Communities   = new List <List <List <int> > >();
            Modularity    = new List <double>();
            SubGraphs     = new List <double[, ]>();
            SubVerticeMs  = new List <List <ComponentStruct> >();;;
            SubRelativeMs = new List <int[, ]>();
            double[,] WMIntraModules;
            int                NumOfIteration  = 5;
            double             CrossOverRatio  = 0.4;
            double             MutationRatio   = 0.05;
            List <int>         NumOfPopulation = new List <int>();
            List <int>         NumOfGeneration = new List <int>();
            List <List <int> > SubModules;

            double[]   T_BestFitness;
            List <int> sublist = new List <int>();

            MPCCD.MPCCDSubGraph(Modules, WeightMatrix, VerticeMatrix, RelativeMotionMatrix, out WMIntraModules, out SubGraphs, out SubVerticeMs, out SubRelativeMs);
            int x = 0;

            for (int i = 0; i < NumOfModules; i++)
            {
                NumOfPopulation.Add((int)(Modules[x].Count / 2) + 1);
                NumOfGeneration.Add(5 * Modules[x].Count);
                x++;
            }
            // find the maximum modularity in each module
            for (int i = 0; i < NumOfModules; i++)
            {
                GAModuleDiv.FindBestSolution_Multiple(SubGraphs[i], NumOfPopulation[i], NumOfGeneration[i], CrossOverRatio, MutationRatio, out SubModules, out T_BestFitness);
                double XX = T_BestFitness.Max();
                if (T_BestFitness.Max() > Alfa)
                {
                    Communities.Add(SubModules.ToList());
                    Modularity.Add(T_BestFitness.Max());
                }
                else
                {
                    SubModules.Clear();
                    for (int j = 0; j < Modules[i].Count; j++)
                    {
                        sublist.Add(j + 1);
                    }
                    SubModules.Add(sublist.ToList());
                    Communities.Add(SubModules);
                    Modularity.Add(T_BestFitness.Max());
                    sublist.Clear();
                }
            }
        }