Gets 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
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.