SvmLightLoaderSaverCatalog.LoadFromSvmLightFileWithFeatureNames 方法

定义

命名空间:

Microsoft.ML.Data

程序集:

Microsoft.ML.Transforms.dll

包:

Microsoft.ML v2.0.0

使用 SvmLightLoaderIDataView 从包含特征名称指定的功能的文本文件加载 。

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

参数

catalog

DataOperationsCatalog

目录 DataOperationsCatalog 。

path

String

文件的路径。

numberOfRows

Nullable<Int64>

要用于确定特征名称集的示例中的行数。

返回

IDataView