Proprietà MiningStructure.HoldoutMaxCases
Gets the value that specifies the maximum number of cases in the testing data partition of the MiningStructure.
Spazio dei nomi Microsoft.AnalysisServices.AdomdClient
Assembly: Microsoft.AnalysisServices.AdomdClient (in Microsoft.AnalysisServices.AdomdClient.dll)
Sintassi
'Dichiarazione
Public ReadOnly Property HoldoutMaxCases As Long
Get
'Utilizzo
Dim instance As MiningStructure
Dim value As Long
value = instance.HoldoutMaxCases
public long HoldoutMaxCases { get; }
public:
property long long HoldoutMaxCases {
long long get ();
}
member HoldoutMaxCases : int64
function get HoldoutMaxCases () : long
Valore proprietà
Tipo: System.Int64
The maximum number of cases allowed in the training data set. A value of 0 indicates no limit.
Osservazioni
If values are set for both HoldoutMaxCases and HoldoutMaxPercent, the lower limit is used. If no value is set for HoldoutMaxPercent and the value for HoldoutMaxCases is 0, all the data is used for testing and none for training.
[!NOTA]
To enable holdout properties, the CacheMode property of the mining structure must be set to the default value, KeepTrainingCases.