Propriedade do RDL MiningStructure.HoldoutSeed
Gets the seed used to initialize partitioning of the MiningStructure into training and testing data sets.
Namespace: Microsoft.AnalysisServices.AdomdClient
Assembly: Microsoft.AnalysisServices.AdomdClient (em Microsoft.AnalysisServices.AdomdClient.dll)
Sintaxe
'Declaração
Public ReadOnly Property HoldoutSeed As Long
Get
'Uso
Dim instance As MiningStructure
Dim value As Long
value = instance.HoldoutSeed
public long HoldoutSeed { get; }
public:
property long long HoldoutSeed {
long long get ();
}
member HoldoutSeed : int64
function get HoldoutSeed () : long
Valor da propriedade
Tipo: System.Int64
The holdout seed. If 0, a hash of the ID of the MiningStructure is used as the seed.
Comentários
Holdout properties are disabled unless the CacheMode property of the mining structure is set to KeepTrainingCases.