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# MLObjectDetector.ModelParameters.ValidationData.table(_:imageColumn:annotationColumn:)

A validation dataset you provide as a data table.

```
case table(MLDataTable, imageColumn: String, annotationColumn: String)
```

## Parameters

`table`

An [`MLDataTable`](/documentation/CreateML/MLDataTable) instance the enumeration case uses as its associated value.

`imageColumn`

The name of the column in the data table that contains the image file URLs.

`annotationColumn `

The name of the column in the data table that contains the image annotations.

---

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