/// <summary> /// The deep copy constructor /// </summary> /// <param name="source">Source instance</param> public PoolSettings(PoolSettings source) { Name = source.Name; Dim = null; if (source.Dim != null) { Dim = new PoolDimensions(source.Dim.X, source.Dim.Y, source.Dim.Z, source.Dim.DimX, source.Dim.DimY, source.Dim.DimZ); } ReadoutNeuronsDensity = source.ReadoutNeuronsDensity; NeuronGroups = new List <NeuronGroupSettings>(source.NeuronGroups.Count); foreach (NeuronGroupSettings item in source.NeuronGroups) { NeuronGroups.Add(item.DeepClone()); } InterconnectionCfg = source.InterconnectionCfg.DeepClone(); RetainmentNeuronsFeature = source.RetainmentNeuronsFeature; RetainmentNeuronsDensity = source.RetainmentNeuronsDensity; if (RetainmentNeuronsFeature) { RetainmentRate = source.RetainmentRate.DeepClone(); } else { RetainmentRate = null; } return; }
//Static methods //Methods /// <summary> /// See the base. /// </summary> public override bool Equals(object obj) { if (obj == null) { return(false); } PoolDimensions cmpSettings = obj as PoolDimensions; if (!Coordinates.ContainsEqualValues(cmpSettings.Coordinates) || !Dimensions.ContainsEqualValues(cmpSettings.Dimensions) ) { return(false); } return(true); }
//Constructors /// <summary> /// The deep copy constructor /// </summary> /// <param name="source">Source instance</param> public PoolSettings(PoolSettings source) { Name = source.Name; Dim = null; if (source.Dim != null) { Dim = new PoolDimensions(source.Dim.X, source.Dim.Y, source.Dim.Z, source.Dim.DimX, source.Dim.DimY, source.Dim.DimZ); } NeuronGroups = new List <NeuronGroupSettings>(source.NeuronGroups.Count); foreach (NeuronGroupSettings item in source.NeuronGroups) { NeuronGroups.Add(item.DeepClone()); } PredictorsCfg = source.PredictorsCfg?.DeepClone(); InterconnectionCfg = source.InterconnectionCfg.DeepClone(); return; }
/// <summary> /// Creates the instance and initialize it from given xml element. /// </summary> /// <param name="elem"> /// Xml data containing pool settings. /// Content of xml element is always validated against the xml schema. /// </param> public PoolSettings(XElement elem) { //Validation ElemValidator validator = new ElemValidator(); Assembly assemblyRCNet = Assembly.GetExecutingAssembly(); validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.SM.Preprocessing.PoolSettings.xsd"); validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd"); XElement poolSettingsElem = validator.Validate(elem, "rootElem"); //Parsing //Name Name = poolSettingsElem.Attribute("name").Value; //Dimensions Dim = new PoolDimensions(int.Parse(poolSettingsElem.Attribute("x").Value, CultureInfo.InvariantCulture), int.Parse(poolSettingsElem.Attribute("y").Value, CultureInfo.InvariantCulture), int.Parse(poolSettingsElem.Attribute("z").Value, CultureInfo.InvariantCulture), int.Parse(poolSettingsElem.Attribute("dimX").Value, CultureInfo.InvariantCulture), int.Parse(poolSettingsElem.Attribute("dimY").Value, CultureInfo.InvariantCulture), int.Parse(poolSettingsElem.Attribute("dimZ").Value, CultureInfo.InvariantCulture) ); //NeuronGroups XElement neuronGroupsElem = poolSettingsElem.Descendants("neuronGroups").First(); double totalRelShare = 0; NeuronGroups = new List <NeuronGroupSettings>(); //Analog neuron groups foreach (XElement neuronGroupElem in neuronGroupsElem.Descendants("analogGroup")) { NeuronGroupSettings ngs = new NeuronGroupSettings(neuronGroupElem, ActivationType.Analog); if (ngs.RelativeShare > 0) { NeuronGroups.Add(ngs); totalRelShare += ngs.RelativeShare; } } //Spiking neuron groups foreach (XElement neuronGroupElem in neuronGroupsElem.Descendants("spikingGroup")) { NeuronGroupSettings ngs = new NeuronGroupSettings(neuronGroupElem, ActivationType.Spiking); if (ngs.RelativeShare > 0) { NeuronGroups.Add(ngs); totalRelShare += ngs.RelativeShare; } } //Neuron groups counts int totalCount = 0; foreach (NeuronGroupSettings ngs in NeuronGroups) { double ratio = ngs.RelativeShare / totalRelShare; ngs.Count = (int)Math.Round(((double)Dim.Size) * ratio, 0); totalCount += ngs.Count; } while (totalCount != Dim.Size) { //Correction of neuron counts int sign = Math.Sign(Dim.Size - totalCount); if (sign < 0) { NeuronGroups.Sort(NeuronGroupSettings.Comparer_desc); } else { NeuronGroups.Sort(NeuronGroupSettings.Comparer_asc); } NeuronGroups[0].Count += sign; totalCount += sign; if (NeuronGroups[0].Count < 0) { throw new Exception("Can't set proper neuron counts for the neuron groups."); } } //Predictors XElement predictorsElem = poolSettingsElem.Descendants("predictors").FirstOrDefault(); if (predictorsElem != null) { PredictorsCfg = new HiddenNeuronPredictorsSettings(predictorsElem); } //Interconnection XElement interconnectionElem = poolSettingsElem.Descendants("interconnection").First(); InterconnectionCfg = new InterconnectionSettings(interconnectionElem); return; }