//Constructor
/// <summary>
/// Constructs an instance of State Machine
/// </summary>
/// <param name="settings">State Machine settings</param>
/// <param name="inputRange">Range of input values</param>
public StateMachine(StateMachineSettings settings, Interval inputRange)
{
_settings = settings.DeepClone();
//Random object
if (_settings.RandomizerSeek < 0)
{
_rand = new System.Random();
}
else
{
_rand = new System.Random(_settings.RandomizerSeek);
}
//Build structure
//Reservoir instance(s)
_numOfPredictors = 0;
_reservoirInstanceCollection = new List <ReservoirInstance>(_settings.ReservoirInstanceDefinitionCollection.Count);
foreach (StateMachineSettings.ReservoirInstanceDefinition instanceDefinition in _settings.ReservoirInstanceDefinitionCollection)
{
ReservoirInstance reservoirInstance = new ReservoirInstance(instanceDefinition, _settings.RandomizerSeek, inputRange);
_reservoirInstanceCollection.Add(reservoirInstance);
_numOfPredictors += reservoirInstance.ReservoirObj.NumOfOutputPredictors;
}
if (_settings.RouteInputToReadout)
{
_numOfPredictors += _settings.InputFieldNameCollection.Count;
}
//Readout layer
_readoutLayer = new ReadoutLayer(_settings.TaskType, _settings.ReadoutLayerConfig, _rand);
return;
}
//Constructor
/// <summary>
/// Constructs an instance of State Machine
/// </summary>
/// <param name="settings">State Machine settings</param>
public StateMachine(StateMachineSettings settings)
{
_settings = settings.DeepClone();
//Neural preprocessor instance
NP = new NeuralPreprocessor(settings.NeuralPreprocessorConfig, settings.RandomizerSeek);
//Readout layer
RL = null;
return;
}
//Constructors
/// <summary>
/// Creates an initialized instance.
/// </summary>
/// <param name="cfg">The state machine configuration.</param>
public StateMachine(StateMachineSettings cfg)
{
Config = (StateMachineSettings)cfg.DeepClone();
//Neural preprocessor instance
NP = Config.NeuralPreprocessorCfg == null ? null : new NeuralPreprocessor(Config.NeuralPreprocessorCfg, Config.RandomizerSeek);
//Readout layer instance
RL = new ReadoutLayer(Config.ReadoutLayerCfg);
return;
}
//Constructor
/// <summary>
/// Constructs an instance of State Machine
/// </summary>
/// <param name="settings">State Machine settings</param>
public StateMachine(StateMachineSettings settings)
{
_settings = settings.DeepClone();
//Neural preprocessor instance
NP = new NeuralPreprocessor(settings.NeuralPreprocessorConfig, settings.RandomizerSeek);
NumOfValidPredictors = 0;
PredictorGeneralSwitchCollection = null;
//Readout layer
RL = null;
return;
}
//Constructor
/// <summary>
/// Constructs an instance of State Machine
/// </summary>
/// <param name="settings">State Machine settings</param>
public StateMachine(StateMachineSettings settings)
{
_settings = settings.DeepClone();
//Internal input generators
_internalInputGeneratorCollection = new List <IGenerator>();
foreach (StateMachineSettings.InputSettings.InternalField field in _settings.InputConfig.InternalFieldCollection)
{
if (field.GeneratorSettings.GetType() == typeof(ConstGeneratorSettings))
{
_internalInputGeneratorCollection.Add(new ConstGenerator((ConstGeneratorSettings)field.GeneratorSettings));
}
else if (field.GeneratorSettings.GetType() == typeof(RandomValueSettings))
{
_internalInputGeneratorCollection.Add(new RandomGenerator((RandomValueSettings)field.GeneratorSettings));
}
else if (field.GeneratorSettings.GetType() == typeof(SinusoidalGeneratorSettings))
{
_internalInputGeneratorCollection.Add(new SinusoidalGenerator((SinusoidalGeneratorSettings)field.GeneratorSettings));
}
else if (field.GeneratorSettings.GetType() == typeof(MackeyGlassGeneratorSettings))
{
_internalInputGeneratorCollection.Add(new MackeyGlassGenerator((MackeyGlassGeneratorSettings)field.GeneratorSettings));
}
else
{
throw new Exception($"Unsupported internal signal generator for field {field.Name}");
}
}
//Reservoir instance(s)
//Random generator used for reservoir structure initialization
Random rand = (_settings.RandomizerSeek < 0 ? new Random() : new Random(_settings.RandomizerSeek));
_numOfPredictors = 0;
_reservoirCollection = new List <Reservoir>(_settings.ReservoirInstanceDefinitionCollection.Count);
foreach (StateMachineSettings.ReservoirInstanceDefinition instanceDefinition in _settings.ReservoirInstanceDefinitionCollection)
{
Reservoir reservoir = new Reservoir(instanceDefinition, DataRange, rand);
_reservoirCollection.Add(reservoir);
_numOfPredictors += reservoir.NumOfOutputPredictors;
}
if (_settings.InputConfig.RouteExternalInputToReadout)
{
_numOfPredictors += _settings.InputConfig.ExternalFieldCollection.Count;
}
//Readout layer
_readoutLayer = null;
return;
}