語言

SvmLightLoaderSaverCatalog.LoadFromSvmLightFileWithFeatureNames 方法

定義

從包含特徵名稱指定的特徵的文字檔載入 a IDataView ,使用 SvmLightLoader。

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

path
String

檔案的路徑。

numberOfRows
Nullable<Int64>

樣本中用於決定特徵名稱集合的列數。

傳回

適用於