HoldoutSeed 屬性

Returns the seed used to initialize partitioning of the MiningStructure into training and testing data sets[.]

命名空間： Microsoft.AnalysisServices.AdomdClient
組件： Microsoft.AnalysisServices.AdomdClient (在 Microsoft.AnalysisServices.AdomdClient.dll 中)

語法

'宣告
Public ReadOnly Property HoldoutSeed As Long
    Get
'用途
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

型別：System. . :: . .Int64
An integer that contains the holdout seed. If 0, a hash of the ID of the MiningStructure is used as the seed.

Holdout properties are disabled unless the CacheMode property of the mining structure is set to KeepTrainingCases.