Пример #1
0
        public static Layer Load(StreamReader reader, Dictionary <int, NetworkUnit> netUnits)
        {
            Layer layer = new Layer();
            int   units = int.Parse(reader.ReadLine());

            for (int j = 0; j < units; j++)
            {
                int[] unitInfo   = IOUtils.ReadInts(reader);
                int[] extraUnits = IOUtils.ReadInts(reader);
                Func <double, double> actFunc = ActFuncs.ById(unitInfo[1]);
                NetworkUnit           bias    = extraUnits[0] > 0 ? netUnits.Get(extraUnits[0], isBias: true) : null;
                NetworkUnit           memory  = extraUnits[1] > 0 ? netUnits.Get(extraUnits[1]) : null;
                NetworkUnit           unit    = netUnits.Get(unitInfo[0], actFunc, bias);
                unit.MemoryUnit = memory;
                int connections = int.Parse(reader.ReadLine());
                for (int k = 0; k < connections; k++)
                {
                    double[] connTokens = IOUtils.ReadDoubles(reader);
                    int      connUnitId = (int)connTokens[0];
                    double   connWeight = connTokens[1];
                    unit.Connections[netUnits.Get(connUnitId)] = connWeight;
                }
                layer.AddUnit(unit);
            }
            return(layer);
        }
Пример #2
0
 public NetworkUnit(Func <double, double> actFunc, int unitId, NetworkUnit biasUnit = null)
 {
     UnitId      = unitId;
     ID_COUNTER  = Math.Max(unitId, ID_COUNTER) + 1;
     Connections = new Dictionary <NetworkUnit, double>();
     BiasUnit    = biasUnit;
     ActFunc     = actFunc;
 }
Пример #3
0
 public static NetworkUnit Get(this Dictionary <int, NetworkUnit> dict, int key,
                               Func <double, double> actFunc = null, NetworkUnit biasUnit = null, bool isBias = false)
 {
     if (!dict.ContainsKey(key))
     {
         dict[key] = isBias ? NetworkUnit.CreateBias(key) : new NetworkUnit(actFunc, key, biasUnit);
     }
     return(dict[key]);
 }
Пример #4
0
 public NetworkUnit(Func <double, double> actFunc, NetworkUnit biasUnit = null)
 {
     UnitId = ID_COUNTER;
     ID_COUNTER++;
     Connections = new Dictionary <NetworkUnit, double>();
     ActFunc     = actFunc;
     BiasUnit    = biasUnit;
     if (BiasUnit != null)
     {
         Connections[BiasUnit] = 0;
     }
 }
Пример #5
0
 public void AddUnit(NetworkUnit unit)
 {
     Units.Add(unit);
 }