/*---------------------------------
* Description: Update Mining Model with parameters
* Input:
* mm: Mining Model
* strStockCode: Code of Stock
* bPrev: True: move to previous; False: loop
* Output:
* True: Loop; False: Stop
* ----------------------------------- */
public static bool UpdateMM(Microsoft.AnalysisServices.MiningModel mm, string strStockCode, bool bPrev)
{
mm.AlgorithmParameters.Clear();
// Default:10; 10:5 -> from 0 to (n-10)/5
//mm.AlgorithmParameters.Add("MINIMUM_SUPPORT", 10);
// 0.1:0.05 -> from 0 to (1-0.1)/0.05=18
mm.AlgorithmParameters.Add("COMPLEXITY_PENALTY", COMPLEXITY_PENALTY);
// {5,20,60}, 0:0.1 -> from 0 to (1-0.1)/0.05=18
mm.AlgorithmParameters.Add("PERIODICITY_HINT", "{5,20,60}");
mm.AlgorithmParameters.Add("AUTO_DETECT_PERIODICITY", AUTO_DETECT_PERIODICITY);
// Defeult: 1, 10
mm.AlgorithmParameters.Add("HISTORIC_MODEL_COUNT", HISTORIC_MODEL_COUNT);
mm.AlgorithmParameters.Add("HISTORIC_MODEL_GAP", HISTORIC_MODEL_GAP);
// Max, Min Time Series
mm.AlgorithmParameters.Add("MAXIMUM_SERIES_VALUE", MAXIMUM_SERIES_VALUE);
mm.AlgorithmParameters.Add("MINIMUM_SERIES_VALUE", MINIMUM_SERIES_VALUE);
mm.Update();
mm.Process(ProcessType.ProcessFull);
if (bPrev)
{
return(false);
}
else
{
return(ADOMDLib.CheckResult(strStockCode));
}
}
