/// <summary>
/// Creates the instance and initialize it from given xml element.
/// This is the preferred way to instantiate reservoir settings.
/// </summary>
/// <param name="elem">
/// Xml data containing parallel perceptron settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public ParallelPerceptronSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.PP.ParallelPerceptronSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement parallelPerceptronSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
NumOfGates = int.Parse(parallelPerceptronSettingsElem.Attribute("gates").Value, CultureInfo.InvariantCulture);
Resolution = int.Parse(parallelPerceptronSettingsElem.Attribute("resolution").Value, CultureInfo.InvariantCulture);
XElement pDeltaRuleTrainerElem = parallelPerceptronSettingsElem.Descendants("pDeltaRuleTrainer").FirstOrDefault();
if (pDeltaRuleTrainerElem != null)
{
PDeltaRuleTrainerCfg = new PDeltaRuleTrainerSettings(pDeltaRuleTrainerElem);
}
else
{
PDeltaRuleTrainerCfg = new PDeltaRuleTrainerSettings();
}
return;
}
/// <summary>
/// Creates an instance and initializes it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing RandomValueSettings settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public RandomValueSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RandomValue.RandomValueSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement randomValueSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
Min = double.Parse(randomValueSettingsElem.Attribute("min").Value, CultureInfo.InvariantCulture);
Max = double.Parse(randomValueSettingsElem.Attribute("max").Value, CultureInfo.InvariantCulture);
RandomSign = bool.Parse(randomValueSettingsElem.Attribute("randomSign").Value);
DistrType = RandomClassExtensions.ParseDistributionType(randomValueSettingsElem.Attribute("distribution").Value);
//Gaussian parameters
GaussianDistrCfg = null;
XElement gaussianParamsElem = randomValueSettingsElem.Descendants("gaussianDistr").FirstOrDefault();
if (gaussianParamsElem != null)
{
GaussianDistrCfg = new GaussianDistrSettings(gaussianParamsElem);
}
return;
}
/// <summary>
/// Creates the instance and initialize it from given xml element.
/// This is the preferred way to instantiate reservoir settings.
/// </summary>
/// <param name="elem">
/// Xml data containing feed forward network settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public FeedForwardNetworkSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.FF.FeedForwardNetworkSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement feedForwardNetworkSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
OutputLayerActivation = ActivationFactory.LoadSettings(feedForwardNetworkSettingsElem.Descendants().First());
if (!IsAllowedActivation(OutputLayerActivation, out Interval outputRange))
{
throw new ApplicationException($"Activation can't be used in FF network. Activation function has to be stateless and has to support derivative calculation.");
}
OutputRange = outputRange;
RegressionMethod = ParseTrainingMethodType(feedForwardNetworkSettingsElem.Attribute("regressionMethod").Value);
//Hidden layers
HiddenLayerCollection = new List <HiddenLayerSettings>();
XElement hiddenLayersElem = feedForwardNetworkSettingsElem.Descendants("hiddenLayers").FirstOrDefault();
if (hiddenLayersElem != null)
{
foreach (XElement layerElem in hiddenLayersElem.Descendants("layer"))
{
HiddenLayerCollection.Add(new HiddenLayerSettings(layerElem));
}
}
//Trainers
LinRegrTrainerCfg = null;
RPropTrainerCfg = null;
switch (RegressionMethod)
{
case TrainingMethodType.Linear:
XElement linRegrTrainerElem = feedForwardNetworkSettingsElem.Descendants("linRegrTrainer").FirstOrDefault();
if (linRegrTrainerElem != null)
{
LinRegrTrainerCfg = new LinRegrTrainerSettings(linRegrTrainerElem);
}
else
{
LinRegrTrainerCfg = new LinRegrTrainerSettings();
}
break;
case TrainingMethodType.Resilient:
XElement resPropTrainerElem = feedForwardNetworkSettingsElem.Descendants("resPropTrainer").FirstOrDefault();
if (resPropTrainerElem != null)
{
RPropTrainerCfg = new RPropTrainerSettings(resPropTrainerElem);
}
else
{
RPropTrainerCfg = new RPropTrainerSettings();
}
break;
}
return;
}
/// <summary>
/// Creates an instance and initializes it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing AdExpIF activation settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public AdExpIFSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Activation.AdExpIFSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement activationSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
TimeScale = RandomValueSettings.LoadOrDefault(activationSettingsElem, "timeScale", TypicalTimeScale);
Resistance = RandomValueSettings.LoadOrDefault(activationSettingsElem, "resistance", TypicalResistance);
RestV = RandomValueSettings.LoadOrDefault(activationSettingsElem, "restV", TypicalRestV);
ResetV = RandomValueSettings.LoadOrDefault(activationSettingsElem, "resetV", TypicalResetV);
RheobaseV = RandomValueSettings.LoadOrDefault(activationSettingsElem, "rheobaseV", TypicalRheobaseV);
FiringThresholdV = RandomValueSettings.LoadOrDefault(activationSettingsElem, "firingThresholdV", TypicalFiringThresholdV);
SharpnessDeltaT = RandomValueSettings.LoadOrDefault(activationSettingsElem, "sharpnessDeltaT", TypicalSharpnessDeltaT);
AdaptationVoltageCoupling = RandomValueSettings.LoadOrDefault(activationSettingsElem, "adaptationVoltageCoupling", TypicalAdaptationVoltageCoupling);
AdaptationTimeConstant = RandomValueSettings.LoadOrDefault(activationSettingsElem, "adaptationTimeConstant", TypicalAdaptationTimeConstant);
AdaptationSpikeTriggeredIncrement = RandomValueSettings.LoadOrDefault(activationSettingsElem, "adaptationSpikeTriggeredIncrement", TypicalAdaptationSpikeTriggeredIncrement);
SolverMethod = ODENumSolver.ParseComputationMethodType(activationSettingsElem.Attribute("solverMethod").Value);
SolverCompSteps = int.Parse(activationSettingsElem.Attribute("solverCompSteps").Value, CultureInfo.InvariantCulture);
return;
}
/// <summary>
/// Creates an instance and initializes it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing ActivationSettings settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public ActivationSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Activation.ActivationSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement activationSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
FunctionType = ActivationFactory.ParseActivationFunctionType(activationSettingsElem.Attribute("function").Value);
Arg1 = GetArgFromXml(activationSettingsElem, 1);
Arg2 = GetArgFromXml(activationSettingsElem, 2);
Arg3 = GetArgFromXml(activationSettingsElem, 3);
Arg4 = GetArgFromXml(activationSettingsElem, 4);
Arg5 = GetArgFromXml(activationSettingsElem, 5);
Arg6 = GetArgFromXml(activationSettingsElem, 6);
Arg7 = GetArgFromXml(activationSettingsElem, 7);
Arg8 = GetArgFromXml(activationSettingsElem, 8);
Arg9 = GetArgFromXml(activationSettingsElem, 9);
Arg10 = GetArgFromXml(activationSettingsElem, 10);
Arg11 = GetArgFromXml(activationSettingsElem, 11);
Arg12 = GetArgFromXml(activationSettingsElem, 12);
Arg13 = GetArgFromXml(activationSettingsElem, 13);
Arg14 = GetArgFromXml(activationSettingsElem, 14);
Arg15 = GetArgFromXml(activationSettingsElem, 15);
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// This is the preferred way to instantiate ReadoutLayer settings.
/// </summary>
/// <param name="elem">
/// Xml data containing ReadoutLayer settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public ReadoutLayerSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.SM.ReadoutLayerSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement readoutLayerSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
TestDataRatio = double.Parse(readoutLayerSettingsElem.Attribute("testDataRatio").Value, CultureInfo.InvariantCulture);
NumOfFolds = readoutLayerSettingsElem.Attribute("folds").Value == "Auto" ? 0 : int.Parse(readoutLayerSettingsElem.Attribute("folds").Value);
//Readout unit
XElement readoutUnitElem = readoutLayerSettingsElem.Descendants("readoutUnit").First();
ReadoutUnitCfg = new ReadoutUnitSettings(readoutUnitElem);
//Output fields
XElement outputFieldsElem = readoutLayerSettingsElem.Descendants("outputFields").First();
OutputFieldNameCollection = new List <string>();
foreach (XElement outputFieldElem in outputFieldsElem.Descendants("field"))
{
OutputFieldNameCollection.Add(outputFieldElem.Attribute("name").Value);
}
return;
}
/// <summary>
/// Creates the instance and initialize it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public InterconnectionSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.SM.Preprocessing.PoolInterconnectionSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
//Density
Density = double.Parse(settingsElem.Attribute("density").Value, CultureInfo.InvariantCulture);
//Ratios
double relShareEE = double.Parse(settingsElem.Attribute("relShareEE").Value, CultureInfo.InvariantCulture);
double relShareEI = double.Parse(settingsElem.Attribute("relShareEI").Value, CultureInfo.InvariantCulture);
double relShareIE = double.Parse(settingsElem.Attribute("relShareIE").Value, CultureInfo.InvariantCulture);
double relShareII = double.Parse(settingsElem.Attribute("relShareII").Value, CultureInfo.InvariantCulture);
double sum = relShareEE + relShareEI + relShareIE + relShareII;
RatioEE = relShareEE / sum;
RatioEI = relShareEI / sum;
RatioIE = relShareIE / sum;
RatioII = relShareII / sum;
//Average distance
AvgDistance = settingsElem.Attribute("avgDistance").Value == "NA" ? 0d : double.Parse(settingsElem.Attribute("avgDistance").Value, CultureInfo.InvariantCulture);
//Allow self connections?
AllowSelfConnection = bool.Parse(settingsElem.Attribute("allowSelfConnection").Value);
//Will have each neuron the same number of connections?
ConstantNumOfConnections = bool.Parse(settingsElem.Attribute("constantNumOfConnections").Value);
//Synapse
SynapseCfg = new InternalSynapseSettings(settingsElem.Descendants("synapse").First());
return;
}
/// <summary>
/// Creates the instance and initialize it from given xml element.
/// This is the preferred way to instantiate reservoir settings.
/// </summary>
/// <param name="elem">
/// Xml data containing reservoir settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public ReservoirSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.SM.ReservoirSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement reservoirSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
SettingsName = reservoirSettingsElem.Attribute("name").Value;
InputCoding = CommonEnums.ParseInputCodingType(reservoirSettingsElem.Attribute("inputCoding").Value);
InputDuration = int.Parse(reservoirSettingsElem.Attribute("inputDuration").Value, CultureInfo.InvariantCulture);
SpectralRadius = reservoirSettingsElem.Attribute("spectralRadius").Value == "NA" ? -1d : double.Parse(reservoirSettingsElem.Attribute("spectralRadius").Value, CultureInfo.InvariantCulture);
//Pool settings collection
PoolSettingsCollection = new List <PoolSettings>();
foreach (XElement poolSettingsElem in reservoirSettingsElem.Descendants("pools").First().Descendants("pool"))
{
PoolSettingsCollection.Add(new PoolSettings(poolSettingsElem));
}
//Pools interconnection settings
PoolsInterconnectionCollection = new List <PoolsInterconnection>();
XElement pool2PoolConnContainerElem = reservoirSettingsElem.Descendants("pool2PoolConns").FirstOrDefault();
if (pool2PoolConnContainerElem != null)
{
foreach (XElement poolsInterConnElem in pool2PoolConnContainerElem.Descendants("pool2PoolConn"))
{
PoolsInterconnectionCollection.Add(new PoolsInterconnection(poolsInterConnElem, PoolSettingsCollection));
}
}
return;
}
/// <summary>
/// Creates the instance and initialize it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml element containing the settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public HiddenNeuronPredictorsSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.SM.Neuron.HiddenNeuronPredictorsSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement predictorsElem = validator.Validate(elem, "rootElem");
//Parsing of params
Params = null;
XElement paramsElem = predictorsElem.Descendants("settings").FirstOrDefault();
if (paramsElem != null)
{
Params = new Settings(paramsElem);
}
//Parsing of permits
XElement permitElem = predictorsElem.Descendants("permission").First();
Activation = bool.Parse(permitElem.Attribute("activation").Value);
SquaredActivation = bool.Parse(permitElem.Attribute("squaredActivation").Value);
FiringExpWRate = bool.Parse(permitElem.Attribute("firingExpWRate").Value);
FiringFadingSum = bool.Parse(permitElem.Attribute("firingFadingSum").Value);
FiringCount = bool.Parse(permitElem.Attribute("firingCount").Value);
FiringBinPattern = bool.Parse(permitElem.Attribute("firingBinPattern").Value);
NumOfEnabledPredictors = GetNumOfEnabledPredictors();
return;
}
/// <summary>
/// Creates the instance and initialize it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public NeuronGroupSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.SM.Preprocessing.PoolNeuronGroupSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
//Name
Name = settingsElem.Attribute("name").Value;
//Role
Role = CommonEnums.ParseNeuronRole(settingsElem.Attribute("role").Value);
//Relative share
RelativeShare = double.Parse(settingsElem.Attribute("relShare").Value, CultureInfo.InvariantCulture);
//Augmented states
AugmentedStates = bool.Parse(settingsElem.Attribute("augmentedStates").Value);
//Activation settings
ActivationCfg = ActivationFactory.LoadSettings(settingsElem.Descendants().First());
//Bias
BiasCfg = new RandomValueSettings(settingsElem.Descendants("bias").First());
return;
}
/// <summary>
/// Creates the instance and initialize it from given xml element.
/// This is the preferred way to instantiate settings.
/// </summary>
/// <param name="elem">
/// Xml data containing settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public FeedForwardNetworkSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.FF.FeedForwardNetworkSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
OutputLayerActivation = ActivationFactory.LoadSettings(settingsElem.Descendants().First());
if (!IsAllowedActivation(OutputLayerActivation, out Interval outputRange))
{
throw new ApplicationException($"Activation can't be used in FF network. Activation function has to be stateless and has to support derivative calculation.");
}
OutputRange = outputRange;
//Hidden layers
HiddenLayerCollection = new List <HiddenLayerSettings>();
XElement hiddenLayersElem = settingsElem.Descendants("hiddenLayers").FirstOrDefault();
if (hiddenLayersElem != null)
{
foreach (XElement layerElem in hiddenLayersElem.Descendants("layer"))
{
HiddenLayerCollection.Add(new HiddenLayerSettings(layerElem));
}
}
//Trainer configuration
TrainerCfg = null;
foreach (XElement candidate in settingsElem.Descendants())
{
if (candidate.Name.LocalName == "linRegrTrainer")
{
TrainerCfg = new LinRegrTrainerSettings(candidate);
}
else if (candidate.Name.LocalName == "qrdRegrTrainer")
{
TrainerCfg = new QRDRegrTrainerSettings(candidate);
}
else if (candidate.Name.LocalName == "ridgeRegrTrainer")
{
TrainerCfg = new RidgeRegrTrainerSettings(candidate);
}
else if (candidate.Name.LocalName == "resPropTrainer")
{
TrainerCfg = new RPropTrainerSettings(candidate);
}
if (TrainerCfg != null)
{
break;
}
}
if (TrainerCfg == null)
{
throw new Exception("Trainer settings not found.");
}
return;
}
/// <summary>
/// Creates the instance and initialize it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public InputSynapseSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.SM.Synapse.InputSynapseSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
XElement cfgElem;
//Spiking target
//Scope
cfgElem = settingsElem.XPathSelectElement("./spikingTarget");
if (cfgElem != null)
{
SpikingTargetScope = BaseSynapse.ParseSynapticTargetScope(cfgElem.Attribute("scope").Value);
}
else
{
SpikingTargetScope = BaseSynapse.SynapticTargetScope.Excitatory;
}
//Spiking target Weight
cfgElem = settingsElem.XPathSelectElement("./spikingTarget/weight");
if (cfgElem != null)
{
SpikingTargetWeightCfg = new RandomValueSettings(cfgElem);
}
else
{
SpikingTargetWeightCfg = new RandomValueSettings(0, 1);
}
//Analog target
//Scope
cfgElem = settingsElem.XPathSelectElement("./analogTarget");
if (cfgElem != null)
{
AnalogTargetScope = BaseSynapse.ParseSynapticTargetScope(cfgElem.Attribute("scope").Value);
}
else
{
AnalogTargetScope = BaseSynapse.SynapticTargetScope.All;
}
//Analog target Weight
cfgElem = settingsElem.XPathSelectElement("./analogTarget/weight");
if (cfgElem != null)
{
AnalogTargetWeightCfg = new RandomValueSettings(cfgElem);
}
else
{
AnalogTargetWeightCfg = new RandomValueSettings(0, 1);
}
//Delay
DelayMethod = BaseSynapse.ParseSynapticDelayMethod(settingsElem.Attribute("delayMethod").Value);
MaxDelay = int.Parse(settingsElem.Attribute("maxDelay").Value, CultureInfo.InvariantCulture);
return;
}
/// <summary>
/// Creates an instance and initializes it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing RandomValueSettings settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public RandomValueSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RandomValue.RandomValueSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement randomValueSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
Min = double.Parse(randomValueSettingsElem.Attribute("min").Value, CultureInfo.InvariantCulture);
Max = double.Parse(randomValueSettingsElem.Attribute("max").Value, CultureInfo.InvariantCulture);
RandomSign = bool.Parse(randomValueSettingsElem.Attribute("randomSign").Value);
XElement distrParamsElem = randomValueSettingsElem.Elements().FirstOrDefault();
if (distrParamsElem == null)
{
DistrType = RandomExtensions.DistributionType.Uniform;
DistrCfg = new UniformDistrSettings();
}
else
{
switch (distrParamsElem.Name.LocalName)
{
case "uniformDistr":
DistrType = RandomExtensions.DistributionType.Uniform;
DistrCfg = new UniformDistrSettings(distrParamsElem);
break;
case "gaussianDistr":
DistrType = RandomExtensions.DistributionType.Gaussian;
DistrCfg = new GaussianDistrSettings(distrParamsElem);
break;
case "exponentialDistr":
DistrType = RandomExtensions.DistributionType.Exponential;
DistrCfg = new ExponentialDistrSettings(distrParamsElem);
break;
case "gammaDistr":
DistrType = RandomExtensions.DistributionType.Gamma;
DistrCfg = new GammaDistrSettings(distrParamsElem);
break;
default:
throw new Exception($"Unexpected element {distrParamsElem.Name.LocalName}");
}
}
Check();
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// Content of xml element is always validated against the xml schema.
/// </summary>
/// <param name="elem">Xml data containing settings</param>
public BinFeatureFilterSettings(XElement elem)
: base(BaseFeatureFilter.FeatureType.Binary)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Data.Filter.BinFeatureFilterSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
return;
}
/// <summary>
/// Creates an instance and initializes it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing Sigmoid activation settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public SigmoidSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Activation.SigmoidSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement activationSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// Content of xml element is always validated against the xml schema.
/// </summary>
/// <param name="elem">Xml data containing settings</param>
public ConstGeneratorSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Data.Generators.ConstGeneratorSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
ConstSignal = double.Parse(settingsElem.Attribute("constSignal").Value, CultureInfo.InvariantCulture);
return;
}
/// <summary>
/// Creates an instance and initializes it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing SoftExponential activation settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public SoftExponentialSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Activation.SoftExponentialSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement activationSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
Alpha = RandomValueSettings.LoadOrDefault(activationSettingsElem, "alpha", TypicalAlpha);
return;
}
/// <summary>
/// Creates an instance and initializes it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing LeakyReLU activation settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public LeakyReLUSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Activation.LeakyReLUSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement activationSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
NegSlope = RandomValueSettings.LoadOrDefault(activationSettingsElem, "negSlope", TypicalNegSlope);
return;
}
/// <summary>
/// Creates an instance and initializes it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing ISRU activation settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public ISRUSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Activation.ISRUSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement activationSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
Alpha = new RandomValueSettings(activationSettingsElem.Descendants("alpha").FirstOrDefault());
return;
}
/// <summary>
/// Creates the instance and initialize it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public StaticSynapseSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.SM.Synapse.StaticSynapseSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
//Weight
WeightCfg = new RandomValueSettings(settingsElem.Descendants("weight").First());
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// Content of xml element is always validated against the xml schema.
/// </summary>
/// <param name="elem">Xml data containing settings</param>
public EnumFeatureFilterSettings(XElement elem)
: base(BaseFeatureFilter.FeatureType.Enum)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Data.Filter.EnumFeatureFilterSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
NumOfElements = int.Parse(settingsElem.Attribute("numOfElements").Value, CultureInfo.InvariantCulture);
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// Content of xml element is always validated against the xml schema.
/// </summary>
/// <param name="elem">Xml data containing linear regression trainer settings</param>
public RidgeRegrTrainerSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.FF.RidgeRegrTrainerSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
NumOfAttemptEpochs = int.Parse(settingsElem.Attribute("attemptEpochs").Value, CultureInfo.InvariantCulture);
LambdaSeekerCfg = new ParamSeekerSettings(settingsElem.Descendants("lambda").First());
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// Content of xml element is always validated against the xml schema.
/// </summary>
/// <param name="elem">Xml data containing settings</param>
public PulseGeneratorSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Data.Generators.PulseGeneratorSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
Signal = double.Parse(settingsElem.Attribute("signal").Value, CultureInfo.InvariantCulture);
AvgPeriod = Math.Abs(double.Parse(settingsElem.Attribute("avgPeriod").Value, CultureInfo.InvariantCulture));
Mode = ParseTimingMode(settingsElem.Attribute("mode").Value);
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// Content of xml element is always validated against the xml schema.
/// </summary>
/// <param name="elem">Xml data containing elastic linear regression trainer settings</param>
public ElasticRegrTrainerSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.FF.ElasticRegrTrainerSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
NumOfAttemptEpochs = int.Parse(settingsElem.Attribute("attemptEpochs").Value, CultureInfo.InvariantCulture);
Lambda = double.Parse(settingsElem.Attribute("lambda").Value, CultureInfo.InvariantCulture);
Alpha = double.Parse(settingsElem.Attribute("alpha").Value, CultureInfo.InvariantCulture);
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// Content of xml element is always validated against the xml schema.
/// </summary>
/// <param name="elem">Xml data containing the settings</param>
public ParamSeekerSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.MathTools.PS.ParamSeekerSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement linRegrTrainerSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
Min = double.Parse(linRegrTrainerSettingsElem.Attribute("min").Value, CultureInfo.InvariantCulture);
Max = double.Parse(linRegrTrainerSettingsElem.Attribute("max").Value, CultureInfo.InvariantCulture);
NumOfSteps = int.Parse(linRegrTrainerSettingsElem.Attribute("steps").Value, CultureInfo.InvariantCulture);
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// Content of xml element is always validated against the xml schema.
/// </summary>
/// <param name="elem">Xml data containing settings</param>
public RealFeatureFilterSettings(XElement elem)
: base(BaseFeatureFilter.FeatureType.Real)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Data.Filter.RealFeatureFilterSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
Standardize = bool.Parse(settingsElem.Attribute("standardize").Value);
KeepReserve = bool.Parse(settingsElem.Attribute("keepReserve").Value);
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// Content of xml element is always validated against the xml schema.
/// </summary>
/// <param name="elem">Xml data containing settings</param>
public SinusoidalGeneratorSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Data.Generators.SinusoidalGeneratorSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement settingsElem = validator.Validate(elem, "rootElem");
//Parsing
Phase = double.Parse(settingsElem.Attribute("phase").Value, CultureInfo.InvariantCulture);
Freq = double.Parse(settingsElem.Attribute("freq").Value, CultureInfo.InvariantCulture);
Ampl = double.Parse(settingsElem.Attribute("ampl").Value, CultureInfo.InvariantCulture);
return;
}
/// <summary>
/// Creates the instance and initializes it from given xml element.
/// Content of xml element is always validated against the xml schema.
/// </summary>
/// <param name="elem">Xml data containing linear regression trainer settings</param>
public LinRegrTrainerSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.FF.LinRegrTrainerSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement linRegrTrainerSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
HiNoiseIntensity = double.Parse(linRegrTrainerSettingsElem.Attribute("hiNoiseIntensity").Value, CultureInfo.InvariantCulture);
MaxStretch = double.Parse(linRegrTrainerSettingsElem.Attribute("maxStretch").Value, CultureInfo.InvariantCulture);
ZeroMargin = double.Parse(linRegrTrainerSettingsElem.Attribute("zeroMargin").Value, CultureInfo.InvariantCulture);
return;
}
/// <summary>
/// Creates the instance and initialize it from given xml element.
/// This is the preferred way to instantiate reservoir settings.
/// </summary>
/// <param name="elem">
/// Xml data containing reservoir settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public ReservoirSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.Neural.Network.SM.Preprocessing.ReservoirSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement reservoirSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
SettingsName = reservoirSettingsElem.Attribute("name").Value;
SynapticDelayMethod = CommonEnums.ParseSynapticDelayMethod(reservoirSettingsElem.Attribute("synapticDelayMethod").Value);
MaxInputDelay = int.Parse(reservoirSettingsElem.Attribute("maxInputDelay").Value, CultureInfo.InvariantCulture);
MaxInternalDelay = int.Parse(reservoirSettingsElem.Attribute("maxInternalDelay").Value, CultureInfo.InvariantCulture);
SpectralRadius = reservoirSettingsElem.Attribute("spectralRadius").Value == "NA" ? -1d : double.Parse(reservoirSettingsElem.Attribute("spectralRadius").Value, CultureInfo.InvariantCulture);
//Input entry point
InputEntryPoint = new int[3];
if (reservoirSettingsElem.Descendants("inputEntryPoint").Count() > 0)
{
InputEntryPoint[0] = int.Parse(reservoirSettingsElem.Descendants("inputEntryPoint").First().Attribute("x").Value, CultureInfo.InvariantCulture);
InputEntryPoint[1] = int.Parse(reservoirSettingsElem.Descendants("inputEntryPoint").First().Attribute("y").Value, CultureInfo.InvariantCulture);
InputEntryPoint[2] = int.Parse(reservoirSettingsElem.Descendants("inputEntryPoint").First().Attribute("z").Value, CultureInfo.InvariantCulture);
}
else
{
InputEntryPoint.Populate(0);
}
//Pool settings collection
PoolSettingsCollection = new List <PoolSettings>();
foreach (XElement poolSettingsElem in reservoirSettingsElem.Descendants("pools").First().Descendants("pool"))
{
PoolSettingsCollection.Add(new PoolSettings(poolSettingsElem));
}
//Pools interconnection settings
PoolsInterconnectionCollection = new List <PoolsInterconnection>();
XElement pool2PoolConnContainerElem = reservoirSettingsElem.Descendants("pool2PoolConns").FirstOrDefault();
if (pool2PoolConnContainerElem != null)
{
foreach (XElement poolsInterConnElem in pool2PoolConnContainerElem.Descendants("pool2PoolConn"))
{
PoolsInterconnectionCollection.Add(new PoolsInterconnection(poolsInterConnElem, PoolSettingsCollection));
}
}
return;
}
/// <summary>
/// Creates an instance and initializes it from given xml element.
/// </summary>
/// <param name="elem">
/// Xml data containing RandomValueSettings settings.
/// Content of xml element is always validated against the xml schema.
/// </param>
public RandomValueSettings(XElement elem)
{
//Validation
ElemValidator validator = new ElemValidator();
Assembly assemblyRCNet = Assembly.GetExecutingAssembly();
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RandomValue.RandomValueSettings.xsd");
validator.AddXsdFromResources(assemblyRCNet, "RCNet.RCNetTypes.xsd");
XElement randomValueSettingsElem = validator.Validate(elem, "rootElem");
//Parsing
Min = double.Parse(randomValueSettingsElem.Attribute("min").Value, CultureInfo.InvariantCulture);
Max = double.Parse(randomValueSettingsElem.Attribute("max").Value, CultureInfo.InvariantCulture);
RandomSign = bool.Parse(randomValueSettingsElem.Attribute("randomSign").Value);
DistrType = RandomClassExtensions.ParseDistributionType(randomValueSettingsElem.Attribute("distribution").Value);
return;
}
