SvmLightLoaderSaverCatalog.LoadFromSvmLightFileWithFeatureNames 方法

定義

命名空間:

Microsoft.ML.Data

組件:

Microsoft.ML.Transforms.dll

套件:

Microsoft.ML v2.0.0

IDataView使用 SvmLightLoader 從包含功能名稱所指定功能的文字檔載入 。

public static Microsoft.ML.IDataView LoadFromSvmLightFileWithFeatureNames (this Microsoft.ML.DataOperationsCatalog catalog, string path, long? numberOfRows = default);

static member LoadFromSvmLightFileWithFeatureNames : Microsoft.ML.DataOperationsCatalog * string * Nullable<int64> -> Microsoft.ML.IDataView

<Extension()>
Public Function LoadFromSvmLightFileWithFeatureNames (catalog As DataOperationsCatalog, path As String, Optional numberOfRows As Nullable(Of Long) = Nothing) As IDataView

參數

catalog

DataOperationsCatalog

目錄 DataOperationsCatalog 。

path

String

檔案的路徑。

numberOfRows

Nullable<Int64>

要用來判斷一組特徵名稱的範例資料列數目。

傳回

IDataView