/// <summary>
/// Stores new input data to be processed.
/// </summary>
/// <param name="inputVector">An external input vector.</param>
public void StoreNewData(double[] inputVector)
{
//Reset input data
ResetInputProcessingQueue();
//Store new data
if (_encoderCfg.FeedingCfg.FeedingType == InputFeedingType.Continuous)
{
//Add single vector into the processing queue
_inputDataQueue.Add(AddInternalInputs(inputVector));
}
else
{
//Split steady and varying data
SplitSteadyAndVaryingInputData(inputVector, out _steadyData, out double[] varyingVector);
//Check length of the external varying data vector
ValidateExtInputVectorLength(varyingVector.Length);
//Reset input neurons to initial state
ResetInputNeurons(false);
//Prepare input pattern
FeedingPatternedSettings feedingCfg = (FeedingPatternedSettings)_encoderCfg.FeedingCfg;
InputPattern inputPattern = new InputPattern(varyingVector,
_encoderCfg.VaryingFieldsCfg.ExternalFieldsCfg.FieldCfgCollection.Count,
feedingCfg.VarSchema,
feedingCfg.UnificationCfg.Detrend,
feedingCfg.UnificationCfg.UnifyAmplitude,
feedingCfg.UnificationCfg.ResamplingCfg.SignalBeginThreshold,
feedingCfg.UnificationCfg.ResamplingCfg.SignalEndThreshold,
feedingCfg.UnificationCfg.ResamplingCfg.UniformTimeScale,
NumOfTimePoints == VariableNumOfTimePoints ? ResamplingSettings.AutoTargetTimePointsNum : NumOfTimePoints
);
_inputDataQueue.AddRange(CompleteInputPattern(inputPattern));
}
return;
}
/// <summary>
/// Initializes the input encoder and its feature filters from the specified samples data bundle.
/// </summary>
/// <param name="inputBundle">Sample input data</param>
public void Initialize(VectorBundle inputBundle)
{
//Full reset
Reset();
if (_encoderCfg.FeedingCfg.FeedingType == InputFeedingType.Continuous)
{
//Continuous feeding
//Fixed lengths
_varyingDataVectorLength = inputBundle.InputVectorCollection[0].Length;
NumOfTimePoints = 1;
//Add internal inputs and initialize feature filters
UpdateFeatureFilters(AddInternalInputs(inputBundle.InputVectorCollection));
}
else
{
//Patterned feeding
FeedingPatternedSettings feedingPatternedCfg = (FeedingPatternedSettings)_encoderCfg.FeedingCfg;
//Input pattern length constraint and number of time-points
NumOfTimePoints = feedingPatternedCfg.UnificationCfg.ResamplingCfg.TargetTimePoints != ResamplingSettings.AutoTargetTimePointsNum ? feedingPatternedCfg.UnificationCfg.ResamplingCfg.TargetTimePoints : VariableNumOfTimePoints;
if (NumOfTimePoints == VariableNumOfTimePoints && (_routedVaryingFieldCollection.Count > 0 || feedingPatternedCfg.Slices > 1))
{
//because no resampling, length of external input vector must be fixed to keep consistent data
_varyingDataVectorLength = inputBundle.InputVectorCollection[0].Length - _numOfSteadyFields;
//Number of time-points must be also fixed
NumOfTimePoints = _varyingDataVectorLength / _varyingFields.Count;
}
//Convert input vectors to InputPatterns
foreach (double[] orgVector in inputBundle.InputVectorCollection)
{
//Split steady and varying data
SplitSteadyAndVaryingInputData(orgVector, out double[] steadyVector, out double[] varyingVector);
//Check length of the external varying data vector
ValidateExtInputVectorLength(varyingVector.Length);
//Convert external vector to pattern
FeedingPatternedSettings feedingCfg = (FeedingPatternedSettings)_encoderCfg.FeedingCfg;
InputPattern inputPattern = new InputPattern(varyingVector,
_encoderCfg.VaryingFieldsCfg.ExternalFieldsCfg.FieldCfgCollection.Count,
feedingCfg.VarSchema,
feedingCfg.UnificationCfg.Detrend,
feedingCfg.UnificationCfg.UnifyAmplitude,
feedingCfg.UnificationCfg.ResamplingCfg.SignalBeginThreshold,
feedingCfg.UnificationCfg.ResamplingCfg.SignalEndThreshold,
feedingCfg.UnificationCfg.ResamplingCfg.UniformTimeScale,
NumOfTimePoints == VariableNumOfTimePoints ? ResamplingSettings.AutoTargetTimePointsNum : NumOfTimePoints
);
List <double[]> inputPatternVectors = CompleteInputPattern(inputPattern);
UpdateFeatureFilters(inputPatternVectors);
}
}
//Number of routed input values
NumOfRoutedValues = _routedSteadyFieldIndexCollection.Count;
if (_routedVaryingFieldCollection.Count > 0)
{
NumOfRoutedValues += _routedVaryingFieldCollection.Count * NumOfTimePoints;
}
return;
}
/// <summary>
/// Adds inputs from internal transformers and generators and converts an input pattern to series of vectors.
/// </summary>
/// <param name="inputPattern">An input pattern.</param>
private List <double[]> CompleteInputPattern(InputPattern inputPattern)
{
//Reset transformers and generators
ResetTransformersAndGenerators();
//Convert pattern to completed vectors having added internal inputs from transformers and generators
int inputPatternTimePoints = inputPattern.VariablesDataCollection[0].Length;
List <double[]> completedVectors = new List <double[]>(inputPatternTimePoints);
for (int timePointIndex = 0; timePointIndex < inputPatternTimePoints; timePointIndex++)
{
double[] externalInputVector = inputPattern.GetDataAtTimePoint(timePointIndex);
double[] completedVector = AddInternalInputs(externalInputVector);
completedVectors.Add(completedVector);
}
return(completedVectors);
}
private void button1_Click(object sender, EventArgs e)
{
float[] input = new float[4];
input[0] = -100.0F;
input[1] = -40.0F;
input[2] = -90.0F;
input[3] = -66.0F;
InputPattern i = new InputPattern(input);
LVQ.NET.LVQExe exe = new LVQExe();
exe.loadLVQNet(@"D:\netConfig\LocationAwareSchedular\309\LVQ_4_8_3_LocationAwareSchedular.LVQ");
OutputPattern o = exe.feedInput(i);
MessageBox.Show((o.getOutputPattern()[0] + " " + o.getOutputPattern()[1] + " " + o.getOutputPattern()[2]));
}
public string GetTargetName(string archiveFilePath)
{
return(InputPattern.Replace(archiveFilePath, OutputPattern));
}
private void ButtonBase_OnClick(object sender, RoutedEventArgs args)
{
InputPattern.Clear();
}