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# MLActionClassifier.DataSource.labeledKeypointsData(table:sessionIdColumn:labelColumn:featureColumn:)

A data table that contains the human body landmark movement data.

```
case labeledKeypointsData(table: MLDataTable, sessionIdColumn: String = __Defaults.sessionIdColumnName, labelColumn: String = __Defaults.labelColumnName, featureColumn: String = __Defaults.featureColumnName)
```

## Parameters

`table`

A data table that contains the human body landmark locations and the action annotations.

`sessionIdColumn`

The name of the column that contains the action session’s unique identifier.

`labelColumn`

The name of the column that contains the labels of the action the person demonstrates in
the session.

`featureColumn `

The name of the column that contains the movement data.

---

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