ColumnCursorExtensions.GetColumn Method
Definition
Important
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Overloads
| GetColumn<T>(IDataView, DataViewSchema+Column) |
Extract all values of one column of the data view in a form of an IEnumerable<T>. |
| GetColumn<T>(IDataView, String) |
Extract all values of one column of the data view in a form of an IEnumerable<T>. |
GetColumn<T>(IDataView, DataViewSchema+Column)
Extract all values of one column of the data view in a form of an IEnumerable<T>.
public static System.Collections.Generic.IEnumerable<T> GetColumn<T> (this Microsoft.ML.IDataView data, Microsoft.ML.DataViewSchema.Column column);static member GetColumn : Microsoft.ML.IDataView * Microsoft.ML.DataViewSchema.Column -> seq<'T><Extension()>
Public Function GetColumn(Of T) (data As IDataView, column As DataViewSchema.Column) As IEnumerable(Of T)Type Parameters
- T
The type of the values. This must match the actual column type.
Parameters
- data
- IDataView
The data view to get the column from.
- column
- DataViewSchema.Column
The column to be extracted.
Returns
Applies to
GetColumn<T>(IDataView, String)
Extract all values of one column of the data view in a form of an IEnumerable<T>.
public static System.Collections.Generic.IEnumerable<T> GetColumn<T> (this Microsoft.ML.IDataView data, string columnName);static member GetColumn : Microsoft.ML.IDataView * string -> seq<'T><Extension()>
Public Function GetColumn(Of T) (data As IDataView, columnName As String) As IEnumerable(Of T)Type Parameters
- T
The type of the values. This must match the actual column type.
Parameters
- data
- IDataView
The data view to get the column from.
- columnName
- String
The name of the column to be extracted.