//Methods
/// <summary>
/// Checks if given predictor is enabled
/// </summary>
/// <param name="predictorID">Identificator of the predictor</param>
public bool IsPredictorEnabled(PredictorID predictorID)
{
return(_cfg.IsEnabled(predictorID));
}
/// <summary>
/// Creates new initialized instance.
/// </summary>
/// <param name="cfg">Configuration to be used. Note that ParamsCfg member inside the cfg must not be null.</param>
public PredictorsProvider(PredictorsSettings cfg)
{
//Check
if (cfg.ParamsCfg == null)
{
throw new ArgumentException("Invalid configuration. ParamsCfg inside the configuration is null.", "cfg");
}
//Store configuration
_cfg = cfg;
//Determine necessary size of the activation moving window and instantiate it
int activationMWSize = 0;
if (_cfg.IsEnabled(PredictorID.ActivationMWAvg))
{
switch (_cfg.ParamsCfg.ActivationMWAvgCfg.Weights)
{
case PredictorMWAvgWeightsType.Exponential:
_activationMWAvgWeights = _expWeightsCache;
activationMWSize = Math.Min(_cfg.ParamsCfg.ActivationMWAvgCfg.Window, _expWeightsCache.Length);
break;
case PredictorMWAvgWeightsType.Linear:
_activationMWAvgWeights = _linWeightsCache;
activationMWSize = Math.Min(_cfg.ParamsCfg.ActivationMWAvgCfg.Window, _linWeightsCache.Length);
break;
case PredictorMWAvgWeightsType.Constant:
_activationMWAvgWeights = null;
activationMWSize = _cfg.ParamsCfg.ActivationMWAvgCfg.Window;
break;
default:
throw new InvalidOperationException($"Unsupported weights type {_cfg.ParamsCfg.ActivationMWAvgCfg.Weights}.");
}
}
_activationMDW = activationMWSize == 0 ? null : new MovingDataWindow(activationMWSize);
//Determine necessary size of the firing moving window and instantiate it
int firingMWSize = 0;
if (_cfg.IsEnabled(PredictorID.FiringMWAvg))
{
switch (_cfg.ParamsCfg.FiringMWAvgCfg.Weights)
{
case PredictorMWAvgWeightsType.Exponential:
_firingMWAvgWeights = _expWeightsCache;
firingMWSize = Math.Min(_cfg.ParamsCfg.FiringMWAvgCfg.Window, _expWeightsCache.Length);
break;
case PredictorMWAvgWeightsType.Linear:
_firingMWAvgWeights = _linWeightsCache;
firingMWSize = Math.Min(_cfg.ParamsCfg.FiringMWAvgCfg.Window, _linWeightsCache.Length);
break;
case PredictorMWAvgWeightsType.Constant:
_firingMWAvgWeights = null;
firingMWSize = _cfg.ParamsCfg.FiringMWAvgCfg.Window;
break;
default:
throw new InvalidOperationException($"Unsupported weights type {_cfg.ParamsCfg.FiringMWAvgCfg.Weights}.");
}
}
if (_cfg.IsEnabled(PredictorID.FiringBinPattern))
{
firingMWSize = Math.Max(firingMWSize, _cfg.ParamsCfg.FiringBinPatternCfg.Window);
}
if (_cfg.IsEnabled(PredictorID.FiringCount))
{
firingMWSize = Math.Max(firingMWSize, _cfg.ParamsCfg.FiringCountCfg.Window);
}
_firingMDW = firingMWSize == 0 ? null : new Bitwise.Window(firingMWSize);
Reset();
return;
}
