TextLoader.Column Constructors

Definition

Overloads

TextLoader.Column()

Describes how an input column should be mapped to an IDataView column.

TextLoader.Column(String, DataKind, Int32)

Describes how an input column should be mapped to an IDataView column.

TextLoader.Column(String, DataKind, TextLoader+Range[], KeyCount)

Describes how an input column should be mapped to an IDataView column.

TextLoader.Column(String, DataKind, Int32, Int32)

Describes how an input column should be mapped to an IDataView column.

TextLoader.Column()

Describes how an input column should be mapped to an IDataView column.

public Column ();
Public Sub New ()

Applies to

TextLoader.Column(String, DataKind, Int32)

Describes how an input column should be mapped to an IDataView column.

public Column (string name, Microsoft.ML.Data.DataKind dataKind, int index);
new Microsoft.ML.Data.TextLoader.Column : string * Microsoft.ML.Data.DataKind * int -> Microsoft.ML.Data.TextLoader.Column
Public Sub New (name As String, dataKind As DataKind, index As Integer)

Parameters

name
String

Name of the column.

dataKind
DataKind

DataKind of the items in the column.

index
Int32

Index of the column.

Applies to

TextLoader.Column(String, DataKind, TextLoader+Range[], KeyCount)

Describes how an input column should be mapped to an IDataView column.

public Column (string name, Microsoft.ML.Data.DataKind dataKind, Microsoft.ML.Data.TextLoader.Range[] source, Microsoft.ML.Data.KeyCount keyCount = default);
new Microsoft.ML.Data.TextLoader.Column : string * Microsoft.ML.Data.DataKind * Microsoft.ML.Data.TextLoader.Range[] * Microsoft.ML.Data.KeyCount -> Microsoft.ML.Data.TextLoader.Column
Public Sub New (name As String, dataKind As DataKind, source As TextLoader.Range(), Optional keyCount As KeyCount = Nothing)

Parameters

name
String

Name of the column.

dataKind
DataKind

DataKind of the items in the column.

source
TextLoader.Range[]

Source index range(s) of the column.

keyCount
KeyCount

For a key column, this defines the range of values.

Applies to

TextLoader.Column(String, DataKind, Int32, Int32)

Describes how an input column should be mapped to an IDataView column.

public Column (string name, Microsoft.ML.Data.DataKind dataKind, int minIndex, int maxIndex);
new Microsoft.ML.Data.TextLoader.Column : string * Microsoft.ML.Data.DataKind * int * int -> Microsoft.ML.Data.TextLoader.Column
Public Sub New (name As String, dataKind As DataKind, minIndex As Integer, maxIndex As Integer)

Parameters

name
String

Name of the column.

dataKind
DataKind

DataKind of the items in the column.

minIndex
Int32

The minimum inclusive index of the column.

maxIndex
Int32

The maximum-inclusive index of the column.

Applies to