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Usage Element (MiningModelColumn) (ASSL)

Describes how the associated column in the parent MiningStructure is used.

Sintaxis

<MiningModelColumn>
   ...
   <Usage>...</Usage>
   ...
</MiningModelColumn>

Element Characteristics

Characteristic Description

Data type and length

String (enumeration)

Default value

None

Cardinality

0-1: Optional element that can occur once and only once.

Element Relationships

Relationship Element

Parent element

MiningModelColumn

Child elements

None

Notas

The value of this element is limited to one of the strings listed in the following table.

Value Description

Key

The column is a key column.

Input

The column is an input column.

Predict

The column is a prediction column.

PredictOnly

The column is a prediction column only.

None

The column is not used by the model.

The enumeration that corresponds to the allowed values for Usage in the Analysis Management Objects (AMO) object model is MiningModelColumnUsages.

Vea también

Referencia

Properties (ASSL)

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