public static void Receive(DataAggregatorTuple daTuple)
{
int newGroupIndex = AxesBuilder.GroupFunction(daTuple.NewFeatures);
int oldGroupIndex = AxesBuilder.GroupFunction(daTuple.OldFeatures);
if (newGroupIndex != oldGroupIndex)
{
if (daTuple.NewFeatures.HasValue)
{
if (newGroupIndex != 0)
{
Groups[newGroupIndex].AddCluster(daTuple.SourceCluster);
}
}
if (daTuple.OldFeatures.HasValue && Groups[oldGroupIndex].Clusters.Count > 0)
{
if (oldGroupIndex != 0)
{
Groups[oldGroupIndex].RemoveCluster(daTuple.SourceCluster);
}
}
}
int sumRatio = Groups.Sum(x => x.Clusters.Count);
foreach (var group in Groups)
{
group.Rc = (double)group.Clusters.Count / sumRatio;
}
for (int i = 0; i < 8; i++)
{
if (Math.Abs(Groups[i].Rc - Groups[i].Re) > ApplicationSettings.Instance.AlarmTolerance)
{
Alarm(i, Groups[i].Rc, Groups[i].Re, ApplicationSettings.Instance.AlarmTolerance);
}
}
AxesBuilder.Add(daTuple.SourceCluster);
}
public void AddTuple(DataSetTuple dataSetTuple)
{
_lifeTime = 0;
_weight = 0;
_frequency = 0;
DataAggregatorTuple tuple = new DataAggregatorTuple();
tuple.OldFeatures.Frequency = this.Frequency;
tuple.OldFeatures.Weight = this.Weight;
tuple.OldFeatures.LifeTime = this.LifeTime;
this.DataSetTuples.Add(dataSetTuple);
tuple.NewFeatures.Frequency = this.Frequency;
tuple.NewFeatures.Weight = this.Weight;
tuple.NewFeatures.LifeTime = this.LifeTime;
tuple.SourceCluster = this;
tuple.StartTime = this.StartTime;
DCC.Receive(tuple);
}
public void Purge(double newT0)
{
_lifeTime = 0;
_weight = 0;
_frequency = 0;
DataAggregatorTuple tuple = new DataAggregatorTuple();
tuple.OldFeatures.Frequency = this.Frequency;
tuple.OldFeatures.Weight = this.Weight;
tuple.OldFeatures.LifeTime = this.LifeTime;
this.DataSetTuples.RemoveAll(x => x.StartTime < newT0);
tuple.NewFeatures.Frequency = this.Frequency;
tuple.NewFeatures.Weight = this.Weight;
tuple.NewFeatures.LifeTime = this.LifeTime;
tuple.SourceCluster = this;
tuple.StartTime = this.StartTime;
DCC.Receive(tuple);
}