Propriété HoldoutActualSize
Returns the size of the holdout partition that is associated with a MiningStructure. This value is read-only and is not available until the MiningStructure has been processed.
Espace de noms : Microsoft.AnalysisServices.AdomdClient
Assembly : Microsoft.AnalysisServices.AdomdClient (en Microsoft.AnalysisServices.AdomdClient.dll)
Syntaxe
'Déclaration
Public ReadOnly Property HoldoutActualSize As Long
Get
'Utilisation
Dim instance As MiningStructure
Dim value As Long
value = instance.HoldoutActualSize
public long HoldoutActualSize { get; }
public:
property long long HoldoutActualSize {
long long get ();
}
member HoldoutActualSize : int64
function get HoldoutActualSize () : long
Valeur de propriété
Type : System. . :: . .Int64
An integer that indicates the number of cases in the partition used as testing data. 0 indicates that no test partition exists, or that the structure as not been processed.
Notes
This value is dependent on source data and on the values specified for [P:Microsoft.AnalysisServices.MiningStructure.P:Microsoft.AnalysisServices.MiningStructure.HoldoutMaxCases], HoldoutMaxPercent, and HoldoutSeed. This value is updated after processing; therefore, if you make any changes in the source data or the holdout specification, you must also reprocess the mining structure.