HoldoutSeed 属性
Returns the seed used to initialize partitioning of the MiningStructure into training and testing data sets[.]
命名空间: Microsoft.AnalysisServices.AdomdClient
程序集: Microsoft.AnalysisServices.AdomdClient(在 Microsoft.AnalysisServices.AdomdClient.dll 中)
语法
声明
Public ReadOnly Property HoldoutSeed As Long
Get
用法
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
属性值
类型:System. . :: . .Int64
An integer that contains the holdout seed. If 0, a hash of the ID of the MiningStructure is used as the seed.
注释
Holdout properties are disabled unless the CacheMode property of the mining structure is set to KeepTrainingCases.